The New Constitutional System

Prepared for Expert Review and Policymaker Consideration — Grounded in Consent and Parity

Executive Summary

This document sets out a constitutional framework for a shared system of governance designed to ensure stable administration, legal continuity, and balanced representation across all regions. Building on the principles of the Good Friday/Belfast Agreement, it translates those commitments into an operational structure that prevents majoritarian control, upholds parity in decision-making, and secures economic and administrative stability during and after constitutional transition.

The Good Friday/Belfast Agreement (1998), approved by referendum North and South, authorised constitutional change by consent. The Parity Accord builds on that democratic foundation by providing the institutional structure the Agreement deliberately left open. It does not replace consent; it operationalises it by giving parity durable constitutional form. Where Article 1(vi) recognises identity parity in principle, this framework secures that parity through enforceable institutional design, ensuring it cannot be overridden by demographic change or political majorities.

The model defines the core institutions, decision-making procedures, and distribution of powers required to operate a coherent constitutional order. It establishes clear distinctions between national, regional, and shared competencies, supported by mechanisms that guarantee cross-community leadership, legislative balance, and independent constitutional oversight. Authority is exercised through structures that are transparent, inclusive, and legally constrained.

A strengthened system of intergovernmental cooperation provides a permanent forum for coordination between political bodies across the island, ensuring continuity in areas such as rights, mobility, trade, and public services. Legal protections ensure that no individual loses access to entitlements or safeguards as constitutional arrangements evolve. A phased implementation process sets out a pathway for institutional development, administrative alignment, and policy harmonisation, supporting stability throughout transition.

This document therefore provides the institutional architecture for a stable and inclusive constitutional order: the composition and function of national bodies, legislative processes, judicial arrangements, oversight mechanisms, intergovernmental links, economic coordination, and the transition procedures required to support them. It is intended as a technical and operational guide to implementing balanced and lawful governance within a shared constitutional framework.

A formal constitutional and institutional version of this document, prepared for judicial, constitutional, and legislative consideration, is available at: Full Constitutional Model — The New Constitutional System (Judicial and Institutional Version)

Foundational Constitutional Design Principles

This constitutional system is structured around six interlocking principles that ensure shared governance is enduring, balanced, and legally enforceable:

Constitutionalised Tier-Two Identity Protection — identities are protected beyond political majorities or demographic change, embedded in constitutional law.
Identity-Anchored Shared Sovereignty — constitutional authority is shared across identities without territorial domination.
Neutral Administrative Centre — a centrally located constitutional centre belonging to neither tradition ensures impartial governance.
Overlapping, Reparative Representation — representation designed to heal historical ruptures rather than reinforcing zero-sum binaries.
Unified Three-Strand Architecture — institutional design that coherently integrates internal governance, North–South cooperation, and British–Irish relations.
Structural Stability (Anti-Fragility) — safeguards, arbitration, and decision procedures that make the constitutional order resilient rather than fragile.

Constitutional Legitimacy and Decision-Making Balance

To prevent governance from being dominated by any single community, the system operates through a model of dual-source constitutional legitimacy. Major constitutional and institutional decisions must draw support from both primary identity traditions, ensuring balance without enabling unilateral control.

Rather than relying on permanent vetoes, the framework establishes parity-based decision pathways requiring cross-community assent, structured negotiation, and independent constitutional oversight. Legitimacy is distributed rather than concentrated, enabling protection without paralysis and authority without domination. In this system, stability is secured through institutional design rather than electoral margins or political momentum.

These mechanisms give effect to Structural Stability (Anti-Fragility) and Overlapping, Reparative Representation, ensuring that authority cannot be converted into dominance and that historic representational imbalance is corrected through structure rather than discretion.
This approach addresses weaknesses found in both majority-rule and rigid consociational systems by embedding shared authority, non-domination guarantees, and predictable decision procedures directly within the constitutional order.

This approach addresses weaknesses found in both majority-rule and rigid consociational systems by embedding shared authority, non-domination guarantees, and predictable decision procedures directly within the constitutional order.

Core Objectives

Political Stability
Embedding structured power-sharing mechanisms that prevent majoritarian control and ensure inclusive governance across all parts of the island.
This is achieved through Structural Stability (Anti-Fragility) — a constitutional design in which stress, disagreement, and political change are absorbed through neutral institutions, arbitration mechanisms, and parity-based decision pathways rather than producing collapse or domination.

Balanced Representation
Maintaining regional legislative participation within a cohesive constitutional framework that supports cooperative decision-making.
This is delivered through Overlapping, Reparative Representation, ensuring that political belonging is not confined to a single territorial unit and that the representational rupture created in 1921 is repaired without redrawing borders or absorbing either tradition.

Institutional Neutrality
Establishing a central administrative framework designed to prevent regional or identity-based dominance and ensure equal access to national institutions.
This neutrality is embodied in a Neutral Administrative Centre, located outside inherited centres of rivalry, so that constitutional authority derives from structure rather than from Dublin, Belfast, or demographic weight.

Rights and Identity Protections
Embedding legal and cultural safeguards that uphold existing rights and support cooperation across the island. Irish and British identities are constitutionally recognised and permanently protected, while Northern Irish identity is secured as a recognised civic identity with equal status and dignity.
These protections are achieved through Constitutionalised Tier-Two Identity Protection and Identity-Anchored Shared Sovereignty, placing identity beyond political override and separating cultural belonging from territorial domination.
All identity protections are upheld through sovereignty-equivalent constitutional guarantees, independent of future political change.

Economic Continuity
Securing trade stability, regulatory clarity, and access to existing markets in order to maintain long-term economic confidence during and after transition.
This continuity is embedded within a Unified Three-Strand Architecture, ensuring that internal governance, North–South cooperation, and British–Irish relations operate as a single coherent constitutional system rather than as detachable political arrangements.

Constitutionalised Identity and Sovereignty-Equivalent Guarantees

Within this framework, Irish and British national identities, alongside Northern Irish civic identity, are formally constitutionalised and protected through sovereignty-equivalent guarantees. These protections ensure that identity remains a permanent personal authority, unaffected by political institutions, administrative reform, or future constitutional change.

This document operationalises Constitutionalised Tier-Two Identity Protection — guaranteeing identity in law beyond political change — and Identity-Anchored Shared Sovereignty — embedding shared constitutional authority across identities without subordination.

Identity is not granted by the state and cannot be withdrawn by the state. It is safeguarded above political structures, ensuring that culture, belonging, and self-definition remain secure as governance evolves.

Clarifying How Identity Functions

To avoid the failures of systems that require the state to define, verify, or regulate identity, this framework embeds identity autonomy as a constitutional principle.

Identity affiliation is:

voluntary
self-declared
non-exclusive
capable of evolving over time

These protections ensure constitutional non-domination, preventing any community from being absorbed, marginalised, or reduced in authority regardless of demographic or political change.

Transition to the Next Section

Having established the principles of balanced and non-dominant governance, the next step is to examine how these foundations translate into practical shared institutions.

The following section begins this process by reassessing the legacy structures of the Good Friday/Belfast Agreement and presenting their evolution into a modern, island-wide constitutional architecture:

1. Proposal: Reviving Shared Institutions — From the Council of Ireland to a Modern Governance Architecture

The Parity Accord builds directly on the Good Friday/Belfast Agreement’s principle of consent, ensuring that constitutional change is lawful, democratic, and inclusive. This section explains how earlier institutional concepts — developed in 1920, revisited in 1973, reaffirmed in 1985, and operationalised in 1998 — provide the structural foundation for a modern system of shared governance.

Historical Basis for Shared Institutions

This proposal modernises key elements of:

the 1920 Government of Ireland Act, which first envisaged parallel legislatures with a shared coordinating body;
the 1973 Sunningdale model, which proposed a Council of Ireland with executive functions;
the 1984 New Ireland Forum, which emphasised structured cooperation;
the 1985 Anglo-Irish Agreement, which formalised intergovernmental mechanisms;
the 1998 Good Friday/Belfast Agreement, which embedded consent, power-sharing, and North–South cooperation in treaty form.

These precedents reflect a sustained recognition that some form of shared institutional architecture is necessary to manage political relationships across the island.

A Structural Reality Acknowledged Since 1920

While this framework is not grounded in any political doctrine, it reflects the long-recognised reality of two primary political and cultural traditions on the island. This condition has been acknowledged in every major constitutional settlement since 1920.

The New Constitutional System does not endorse any ideological interpretation of this duality. It acknowledges the constitutional fact — reaffirmed through successive agreements — that governance must be structured so that neither tradition is absorbed nor placed in a subordinate position.

This proposal accommodates that duality through balanced institutions without implying territorial division or providing ideological justification for past arrangements. It develops modern mechanisms of coordination based on structural parity rather than political dominance.

Key Structural Elements

To build on this continuity, the framework begins with:

two legislatures (Stormont and Leinster House) operating within a collaborative constitutional framework;
a modernised Council of Ireland as a joint coordinating body for policy, services, and cross-border matters;
structured channels of cooperation supported by defined competencies and oversight mechanisms.

These elements provide administrative stability, procedural clarity, and predictable coordination without altering existing democratic mandates.

Purpose of Reviving Shared Institutions

The objective is to preserve operational continuity while expanding institutional capacity for cooperation. This ensures:

no disruption of governance;
clear lines of authority;
predictable mechanisms for joint decision-making;
structured engagement between jurisdictions.

This stage establishes the institutional bridge required for the later development of more integrated governance structures.

Preparing the Ground for Constitutional Architecture

By beginning with existing institutions and proven mechanisms, the system evolves through:

legal continuity,
operational stability, and
incremental structural refinement,

rather than abrupt redesign. This prepares the groundwork for the next phase, in which shared governance can be expanded, competencies clarified, and balance strengthened in a manner consistent with democratic consent and practical administration.

As these foundations are established, a further question arises: what form of governance can ensure that shared authority remains impartial, balanced, and resistant to domination?

This leads to the next section:

2. Proposal: A Swiss-Inspired Governance Framework for Ireland

This proposal draws on key principles of the Swiss governance model, which has demonstrated long-term stability in a state characterised by multiple identities, linguistic diversity, and regional autonomy.

The aim is not replication, but the adaptation of institutional principles that support balanced governance where no single group can, or should, dominate.

Switzerland illustrates how rotational leadership, shared executive responsibility, and neutral institutions can sustain stability across diverse communities. These principles provide a reference point for designing structures that ensure parity, predictability, and institutional balance.

Key Principles Adapted from the Swiss Model

1. Rotational Leadership

In Switzerland, the presidency of the Federal Council rotates annually, preventing long-term concentration of authority.

Applied in an Irish context, this principle provides:

shared leadership among British-identifying and Irish-identifying representatives, with constitutional recognition of Northern Irish civic identity;
a structure in which no tradition retains permanent executive dominance;
a predictable and lawful mechanism for circulating authority.

This ensures leadership that is symbolically inclusive and institutionally stable.

2. Collective Executive Responsibility

Swiss executive authority is exercised by a multi-member council rather than a single head of government. This demonstrates the value of:

shared decision-making;
multi-party participation;
continuity of administration during political disagreement.

For Ireland, this supports the creation of an executive structure reflecting multiple identities and operating through consensus-based procedures.

3. Balanced Regional Autonomy

Swiss cantons retain substantial autonomy while participating in shared national institutions.

In an Irish context, this principle supports:

preservation of Northern and Southern self-governing authority;
cooperation through coordination rather than centralised control;
continuity of democratic mandates within a broader constitutional framework.

4. Institutional Neutrality

Neutrality in the Swiss system does not imply absence of institutions, but impartial operation of them.

This supports the development of:

a neutral administrative centre for shared governance;
institutions operating above regional or cultural alignment;
mechanisms preventing any tradition from claiming ownership of central authority.

This principle prepares the ground for identifying a neutral governance hub.

Why Swiss Principles Provide a Suitable Foundation

Together, these principles address core governance challenges:

rotational leadership limits executive imbalance;
shared decision-making strengthens legitimacy;
regional autonomy respects existing political realities;
institutional neutrality enables shared authority;
collective governance reduces the risk of deadlock.

They form a coherent model of governance structured around balance rather than dominance.

This leads to the question of where shared governance should be located:

3. Proposal: Meath as an Administrative Province

The next phase introduces an Administrative Province: a neutral governance space located at the geographical centre of the island, designed to host shared administrative functions and operate above regional or identity alignment.

Reinstating Meath — historically Mide, the Fifth Province — provides a constitutional solution grounded in geography, heritage, and structural neutrality. Unlike the modern four-province framework, which reflects contemporary political and cultural divisions, the Fifth Province belongs to neither tradition’s modern narrative.

This distinction is critical. It demonstrates that the emerging framework is not a 32-county unitary model, but a new constitutional configuration centred on a neutral province rather than the absorption of one jurisdiction into another.

Historical and Cultural Foundations of Belonging

Meath’s heritage allows both traditions to locate part of their historical narrative within the Administrative Province:

at Uisneach and Tara, Gaelic and nationalist traditions locate early political and ceremonial origins;
along the River Boyne, Unionist and Protestant traditions locate central historical memory;
at the Hill of Slane, the origins of Irish Christianity link Catholic and Protestant traditions through a shared spiritual narrative.

Together, these sites establish the Administrative Province as a shared constitutional territory rather than a partisan space.

Adding a Neutral Centre to North–South Governance

Designating Meath as an Administrative Province introduces a neutral administrative layer alongside existing North–South institutions.

Rather than authority flowing solely from Dublin or Belfast, governance is anchored in a central province, signalling that:

the constitutional order is not framed as North versus South;
sovereignty does not flow from competing capitals;
no tradition is required to accept the other’s symbolic centre.

This re-centres governance away from partition logic without altering borders or identities.

Purpose of the Administrative Province

Establishing Meath as the Administrative Province provides:

a neutral constitutional anchor;
a non-dominant administrative centre;
a territorial structure not owned by either tradition;
a new geography that prevents reassertion of legacy state dominance.

This avoids the appearance or reality of absorption and frames shared governance within a genuinely neutral space.

A Foundation for the Next Stage

With the Administrative Province established, the system is prepared for the next step: identifying the specific civic location capable of hosting the operational functions of shared governance. The question becomes which centre can provide neutrality, accessibility, and symbolic balance while possessing the capacity to serve as the civic heart of the constitutional system.

This structural choice fulfils the foundational principle of the Neutral Administrative Centre — a constitutional anchor belonging to neither tradition but serving both.

This leads directly to the next section:

4. Proposal: Athlone as the Civic Centre of the Administrative Province

Having established Meath as the Administrative Province, the next step is to identify a civic location capable of hosting shared operational functions in a manner that is structurally neutral, geographically balanced, and free from the historical symbolism of either Dublin or Belfast.

Athlone is identified as a suitable location for this role due to its central position, infrastructural capacity, and long-standing recognition as a natural meeting point between Ireland’s regions.

Historical Recognition of Athlone as a Central Hub

Athlone’s central position has long been acknowledged in Irish planning history. During the 1940s, national planners identified Athlone as a potential constitutional and economic midpoint capable of supporting a more balanced internal administrative structure.

The present model learns from those limitations by grounding Athlone’s role in constitutional function rather than political aspiration.

Geographic and Structural Suitability

Athlone’s location at the geographic centre of the island provides several advantages:

it lies equidistant from major regional cities, avoiding symbolic centralisation;
It sits on primary east–west and north–south corridors, ensuring island-wide accessibility;
its historical neutrality means it is not associated with the political heritage of either tradition.

Its position on the River Shannon — historically a natural midpoint — further reinforces its suitability as a civic location where shared administration can develop without implying absorption into either jurisdiction.

Modern Civic Capacity and Planning Foundations

Athlone’s existing and planned civic infrastructure strengthens its role within the Administrative Province:

designation as a Regional Growth Centre under Project Ireland 2040;
presence of significant educational, commercial, and defence institutions;
identification as a future Midlands Green City within national planning frameworks.

These factors ensure Athlone is not designated in abstraction, but aligned with real and expanding administrative capacity.

Function of Athlone Within the Administrative Province

Under the New Constitutional System, Athlone functions as:

the civic heart of the Administrative Province;
the primary location for shared operational functions;
the neutral centre for administrative coordination.

Its role is not to replace existing capitals, but to provide a balanced midpoint through which shared governance mechanisms can develop without regional dominance.

Preparing the Ground for the Next Stage

With Athlone established as the civic centre of the Administrative Province, the system is prepared to introduce the institution responsible for coordinating policy, legislation, and cooperation across the island.

This leads directly to:

5. Proposal: The Council of Ireland — Shared Governance Linking Athlone, Dublin, and Belfast

With the Administrative Province established and Athlone identified as the neutral civic centre, the next stage introduces the Council of Ireland — the institution through which structured cooperation, joint policy-making, and coordinated governance can occur.

The Council of Ireland is not new. It represents the latest development of a long-standing constitutional principle:
that North–South cooperation requires a permanent institutional home rather than informal arrangements or political goodwill.

This proposal sets out how the Council operates, how its authority is structured, and how it links Athlone, Dublin, and Belfast without subordinating any of them.

Purpose and Function of the Council of Ireland

The Council of Ireland constitutes a core component of the Unified Three-Strand Architecture, integrating internal governance, North-South cooperation, and British–Irish coordination within a single, cohesive constitutional framework.

It functions as:

a structured forum for joint decision-making;
a mechanism for coordinating policy across the island;
a venue for addressing cross-border challenges;
a constitutional bridge linking both jurisdictions to the Administrative Province.

Its role is operational and procedural rather than symbolic.

The Council ensures that cooperation is:

predictable;
law-based;
insulated from political cycles;
protected against unilateral withdrawal.

Institutional Architecture

The Council of Ireland operates through three civic anchors:

1. Athlone — Administrative Centre (Neutral Hub)

Athlone hosts the Council’s:

permanent secretariat;
treaty-implementation offices;
policy-coordination units;
intergovernmental working groups.

Its role is to provide continuity, neutrality, and procedural transparency.

2. Dublin — Southern Legislative and Executive Interface

Formal links are maintained with:

Leinster House;
Southern departments;
regulatory and oversight bodies.

These ensure Southern autonomy is preserved while enabling structured coordination.

3. Belfast — Northern Legislative and Executive Interface

Parallel links are maintained with:

Stormont;
Northern departments;
Northern regulatory bodies.

This ensures Northern governance remains protected and fully represented within shared processes.

Together, these three centres form a tri-point governance structure that prevents dominance by any single capital.

Core Competencies and Mandate

The Council exercises defined and limited functions where cooperation is essential:

Policy Coordination — aligning frameworks where divergence risks disruption.
Joint Programmes and Bodies — anchoring existing all-island cooperation within a single constitutional institution.
Oversight and Compliance — monitoring performance and implementation.
Dispute Resolution — resolving administrative disagreements without political escalation.
Treaty Implementation — ensuring consistency in shared operational standards.

How the Council Operates

The Council functions through:

joint committees;
standing working groups;
bilateral liaison offices;
rotational chairing arrangements.

Decision-making proceeds by consensus.

Transparency is ensured through:

recorded deliberations;
published minutes;
public reporting of work programmes.

Why the Council Belongs in the Administrative Province

Locating the Council in Athlone:

avoids symbolic dominance associated with Dublin;
avoids political sensitivities tied to Belfast;
ensures equal geographical accessibility;
anchors cooperation in neutral territory.

This reflects the core principle that shared authority should be located in a jurisdiction identified with neither capital.

Integration Without Absorption

The Council does not:

override Stormont;
subordinate Leinster House;
merge the two systems.

Instead, it ensures:

procedural clarity;
institutional predictability;
coordinated implementation;
joint oversight without hierarchy.

This embeds cooperation as structured rather than improvised.

A Foundation for the Next Stage

With the Council now linking Athlone, Dublin, and Belfast, the system gains:

a neutral coordinating centre;
legal pathways for cooperation;
stable joint mechanisms;
safeguards against dominance.

The next step defines how regional authority connects to the shared system through operational governance centres.

This leads directly to:

6. Proposal: Dublin and Belfast Governance Interfaces — Linking Regional Authority to the Shared System

With the Council of Ireland established as the coordinating body, the next requirement is to define the operational infrastructure that supports it.

This proposal introduces two parallel institutions:

the North Administrative Building (Belfast)
the South Administrative Building (Dublin)

These are functional administrative engines, not symbolic centres of power.

They allow Stormont and Leinster House to interface consistently with the Council of Ireland and the broader governance framework without losing autonomy or merging authority.

Purpose of the North and South Administrative Buildings

The buildings serve as operational bridges between:

Stormont and shared governance;
Leinster House and shared governance;
Athlone and both jurisdictions.

Their purpose is to ensure:

continuous policy coordination;
clearly assigned administrative responsibilities;
consistent implementation of shared decisions.

They anchor the system in practical governance rather than abstract cooperation.

1. The North Administrative Building (Belfast)

Functions as the Northern liaison centre.

Core responsibilities include:

acting as Stormont’s interface with the Council of Ireland;
transmitting Northern legislation and policy updates;
coordinating cross-border programmes;
hosting Northern staff involved in joint committees;
ensuring Northern governance remains visible and protected.

2. The South Administrative Building (Dublin)

Mirrors the Northern structure.

Core responsibilities include:

acting as the Southern interface with Athlone;
coordinating Southern policies for shared programmes;
harmonising administrative procedures;
hosting Southern civil servants working on joint initiatives.

Why Two Buildings Are Necessary

Parallel structures ensure:

institutional parity;
balance of authority;
prevention of capital dominance;
administrative neutrality;
synchronised but decentralised implementation.

This addresses the historic risk of one jurisdiction becoming the default centre of authority.

Integration With the Administrative Province

Together, the three nodes form a triangular structure:

Athlone — island-wide administration
Belfast — Northern administration
Dublin — Southern administration

This preserves regional autonomy while enabling structured coordination.

Operational Mechanisms

Both buildings operate through:

liaison offices linking to Athlone;
joint policy teams;
rotational co-chairing of committees;
shared procedural standards;
annual reporting requirements.

They do not legislate or govern.
They ensure that governance decisions are implemented consistently and without dominance.
These interfaces formalise cooperation without creating a hierarchy of authority, ensuring that neither regional legislature becomes subordinate to the shared system.

This leads directly to the constitutional design of the shared judiciary:

7. Proposal: The Shared Judiciary — A Constitutional Court and Integrated Judicial Framework

A stable constitutional system requires more than political cooperation. It requires an independent judicial architecture capable of interpreting shared agreements, resolving institutional disputes, and safeguarding rights during and after constitutional transition.

This proposal establishes a tiered judicial structure that preserves the autonomy of both existing legal systems while creating a single, neutral constitutional authority for federal constitutional questions.

7.1 Preserving Regional Legal Autonomy

Both jurisdictions retain their existing courts:

Northern courts, operating within the established common-law system
Southern courts, operating within the constitutional and statutory framework

Regional courts continue to handle:

civil matters
criminal law
family proceedings
commercial and administrative cases
regional appeals

Principle: Regional courts remain fully operational. No regional court is displaced, subordinated, or rendered non-operative.

7.2 Shared Appeals Mechanism

A new island-wide Court of Appeal provides a structured pathway for cases that:

involve cross-border issues
raise shared constitutional questions
require alignment for agreed all-island frameworks

This tier does not replace existing appeal systems. It sits above them only where necessary, providing:

legal consistency
procedural clarity
balanced interpretation of shared frameworks

Key principle: alignment without centralisation.

7.3 The Federal Supreme Court of Ireland — Constitutional Court

At the apex of the shared judiciary sits the Federal Supreme Court of Ireland, formally designated as the Constitutional Court of Ireland.

This court is distinct from the Irish Supreme Court and is limited to federal constitutional and intergovernmental questions. It is located within the Administrative Province.

It is responsible for:

constitutional interpretation of the shared framework
intergovernmental disputes
questions of competence between institutions
rights-based claims arising under the system
oversight of the Council of Ireland’s legal instruments and procedures

Its purpose is to ensure:

neutrality
uniform interpretation where shared rules apply
institutional balance
enforceable parity standards in constitutional matters

It is designed to be:

non-partisan
geographically neutral
independent of both legacy centres of authority
accessible to all communities
constitutionally insulated from political pressure

7.4 Judicial Appointments and Safeguards

To prevent judicial capture or imbalance, appointments are governed by structural safeguards, including:

equal nomination rights
cross-community confirmation
fixed, non-renewable terms
transparent selection criteria
professional oversight rather than political control

Appointments require cross-tradition assent to ensure:

no single bloc controls the court
no tradition is under-represented
confidence is maintained in both communities

Key principle: independence safeguarded by design.

7.5 Jurisdiction and Legal Competence

The shared judiciary operates on a dual principle:

dual autonomy — preserving distinct regional legal systems
shared constitutional oversight — harmonising only where required

Its jurisdiction includes:

disputes involving the Council of Ireland
conflicts between regional laws and shared frameworks
enforcement of rights and identity protections embedded in the system
cross-border civil and criminal cooperation mechanisms
legal questions arising from the Administrative Province

It does not:

rewrite regional legal codes
interfere in devolved matters
impose general legal uniformity

Key principle: harmonised authority, not homogenised law.

7.6 Final Adjudication and Parity-Preserving Review

The judiciary provides the final safeguard ensuring that constitutional transition remains lawful, stable, and protected against political drift.

The Constitutional Court serves as final authority on:

disputes between regional and shared institutions
conflicts between constitutional pillars
alleged breaches of non-domination, parity safeguards, or identity protections

Where constitutional pillars intersect, the Court applies a parity-preserving standard, ensuring that no provision is enforced in a manner enabling dominance or eroding protected status.

Key principle: parity is a condition of legality, not political discretion.

7.7 Role During Transition

During transition, the shared judiciary functions as the constitutional referee, preventing:

institutional overreach
erosion of identity protections
disruption to core public entitlements
unlawful reinterpretation of agreed frameworks

Key principle: judicial independence sustains constitutional stability.

7.8 Schedule of Constitutional Competencies

To prevent ambiguity, institutional drift, or silent expansion of authority, constitutional powers are allocated explicitly. Nothing operates by implication.

Regional competencies remain vested in Northern and Southern institutions and include:

civil and criminal law
policing and justice administration
health, education, housing, and social services
regional taxation and expenditure within devolved competence
cultural, linguistic, and community policy

Shared competencies apply only where joint authority is required to uphold parity and include:

constitutional interpretation of shared rules
enforcement of parity and identity protections
disputes between regional and shared institutions
coordination of agreed cross-border frameworks

Reserved competencies remain with existing sovereign authorities unless altered by democratic consent and include:

international diplomacy and treaty-making
defence and national security
external trade obligations
currency and monetary policy

Where competencies intersect or conflict, the Constitutional Court provides final adjudication using the parity-preserving standard.

Key principle: competence is defined by consent and enforced by law — not expanded by custom or inertia.

7.9 Transition to the Next Stage

With the shared judiciary established, the system now has:

legal continuity
a neutral constitutional referee
a clear hierarchy of interpretation
enforceable safeguards against dominance

This prepares the ground for the next proposal:

8. Proposal: Ensuring Balance in Constitutional Change — Three Constitutional Options

Any constitutional change perceived as a victory for one tradition over another risks destabilising governance and undermining public confidence. The purpose of this model is to ensure that change, if it occurs, proceeds through consent with enforceable safeguards, and cannot be interpreted in triumphalist terms.

This section sets out three constitutional pathways and their institutional consequences, starting with the first constitutional option: retaining the status quo for the continuation of the Union:

Option 1: Continuation of the Union (Partition Retained)

Structure
The existing constitutional and institutional arrangements remain in place.

Consequences

maintains present structures without new parity guarantees
sustains a fragile balance without structural reform
retains recurring uncertainty around future constitutional change cycles
provides no new mechanism to reduce electoral anxiety or legitimacy contestation

Against this background of recurring uncertainty, attention shifts to the second constitutional option: Reunifying into the Existing Republic of Ireland framework:

Option 2: Reunifying into the Existing Republic of Ireland (Absorption)

Structure
Sovereignty transfers fully into the existing state architecture, whether through full absorption or a devolved model under a single constitutional centre.

Consequences

transfers authority without shared constitutional institutions
lacks enforceable parity and layered sovereignty safeguards
risks legitimacy contestation where communities feel structurally outvoted
increases vulnerability to triumphalist interpretation following a consent event
provides weaker institutional mechanisms to sustain long-term stability across traditions

This leads to the third constitutional option: a model of parity-based shared governance:

Option 3: Parity-Based Shared Governance (The Constitutional Completion of the GFA)

Structure
A federal, parity-based constitutional framework grounded in shared institutions, neutral governance structures, and enforceable non-domination safeguards.

Consequences

prevents institutional dominance
guarantees balanced representation
preserves British and Irish identities through constitutional protection
embeds parity as a legal standard rather than a political preference
builds durable civic cohesion through structured balance rather than uniformity

This pathway is grounded in principles already recognised within the Good Friday/Belfast Agreement, including:

consent
parity of esteem
non-domination
shared responsibility as the basis of constitutional legitimacy

The Parity Accord does not introduce a new premise. It gives durable constitutional form to principles already endorsed through the Agreement’s democratic mandate.

This proposal exists to make stable governance possible where difference is carried by structure rather than managed by political cycles.

Conclusion: The New Constitutional System — Federal in Form, Parity-Based in Design

This framework sets out a constitutional model designed to balance autonomy, identity protection, and shared governance within a single legal order. It is structured to prevent dominance, preserve legal continuity, and support stable administration through transition.

At its core is Parity of Esteem, embedded as a legal standard rather than a political aspiration. Through a neutral federal structure, the model enables distinct identities and institutional traditions to coexist within a shared constitutional framework, protected by enforceable safeguards rather than contingent political outcomes.

The system integrates the island’s inherited constitutional realities into a coherent parity-based structure grounded in consent, durability, and institutional balance. It is designed so that rights and identity protections remain stable regardless of electoral turnover.

The full policy rationale and pillar-by-pillar development of this framework is set out in the accompanying document:

The Policy Paper — Sixteen Pillars: Evolving the Good Friday/Belfast Agreement

Together, these texts present a constitutional architecture in which principles are translated into institutions, and stability is sustained through enforceable constitutional design.

The New Constitutional System

Executive Summary

A formal constitutional and institutional version of this document, prepared for judicial, constitutional, and legislative consideration, is available at: Full Constitutional Model — The New Constitutional System (Judicial and Institutional Version)

Foundational Constitutional Design Principles

This constitutional system is structured around six interlocking principles that ensure shared governance is enduring, balanced, and legally enforceable:

Constitutionalised Tier-Two Identity Protection — identities are protected beyond political majorities or demographic change, embedded in constitutional law.

Identity-Anchored Shared Sovereignty — constitutional authority is shared across identities without territorial domination.

Neutral Administrative Centre — a centrally located constitutional centre belonging to neither tradition ensures impartial governance.

Overlapping, Reparative Representation — representation designed to heal historical ruptures rather than reinforcing zero-sum binaries.

Unified Three-Strand Architecture — institutional design that coherently integrates internal governance, North–South cooperation, and British–Irish relations.

Structural Stability (Anti-Fragility) — safeguards, arbitration, and decision procedures that make the constitutional order resilient rather than fragile.

Constitutional Legitimacy and Decision-Making Balance

This approach addresses weaknesses found in both majority-rule and rigid consociational systems by embedding shared authority, non-domination guarantees, and predictable decision procedures directly within the constitutional order.

Core Objectives

Constitutionalised Identity and Sovereignty-Equivalent Guarantees

This document operationalises Constitutionalised Tier-Two Identity Protection — guaranteeing identity in law beyond political change — and Identity-Anchored Shared Sovereignty — embedding shared constitutional authority across identities without subordination.

Identity is not granted by the state and cannot be withdrawn by the state. It is safeguarded above political structures, ensuring that culture, belonging, and self-definition remain secure as governance evolves.

Clarifying How Identity Functions

To avoid the failures of systems that require the state to define, verify, or regulate identity, this framework embeds identity autonomy as a constitutional principle.

Identity affiliation is:

voluntary

self-declared

non-exclusive

capable of evolving over time

These protections ensure constitutional non-domination, preventing any community from being absorbed, marginalised, or reduced in authority regardless of demographic or political change.

Transition to the Next Section

Having established the principles of balanced and non-dominant governance, the next step is to examine how these foundations translate into practical shared institutions.

The following section begins this process by reassessing the legacy structures of the Good Friday/Belfast Agreement and presenting their evolution into a modern, island-wide constitutional architecture:

1. Proposal: Reviving Shared Institutions — From the Council of Ireland to a Modern Governance Architecture

1. Proposal: Reviving Shared Institutions — From the Council of Ireland to a Modern Governance Architecture

Historical Basis for Shared Institutions

This proposal modernises key elements of:

the 1920 Government of Ireland Act, which first envisaged parallel legislatures with a shared coordinating body;

the 1973 Sunningdale model, which proposed a Council of Ireland with executive functions;

the 1984 New Ireland Forum, which emphasised structured cooperation;

the 1985 Anglo-Irish Agreement, which formalised intergovernmental mechanisms;

the 1998 Good Friday/Belfast Agreement, which embedded consent, power-sharing, and North–South cooperation in treaty form.

These precedents reflect a sustained recognition that some form of shared institutional architecture is necessary to manage political relationships across the island.

A Structural Reality Acknowledged Since 1920

While this framework is not grounded in any political doctrine, it reflects the long-recognised reality of two primary political and cultural traditions on the island. This condition has been acknowledged in every major constitutional settlement since 1920.

The New Constitutional System does not endorse any ideological interpretation of this duality. It acknowledges the constitutional fact — reaffirmed through successive agreements — that governance must be structured so that neither tradition is absorbed nor placed in a subordinate position.

This proposal accommodates that duality through balanced institutions without implying territorial division or providing ideological justification for past arrangements. It develops modern mechanisms of coordination based on structural parity rather than political dominance.

Key Structural Elements

To build on this continuity, the framework begins with:

two legislatures (Stormont and Leinster House) operating within a collaborative constitutional framework;

a modernised Council of Ireland as a joint coordinating body for policy, services, and cross-border matters;

structured channels of cooperation supported by defined competencies and oversight mechanisms.

These elements provide administrative stability, procedural clarity, and predictable coordination without altering existing democratic mandates.

Purpose of Reviving Shared Institutions

The objective is to preserve operational continuity while expanding institutional capacity for cooperation. This ensures:

no disruption of governance;

clear lines of authority;

predictable mechanisms for joint decision-making;

structured engagement between jurisdictions.

This stage establishes the institutional bridge required for the later development of more integrated governance structures.

Preparing the Ground for Constitutional Architecture

By beginning with existing institutions and proven mechanisms, the system evolves through:

legal continuity,

operational stability, and

incremental structural refinement,

rather than abrupt redesign. This prepares the groundwork for the next phase, in which shared governance can be expanded, competencies clarified, and balance strengthened in a manner consistent with democratic consent and practical administration.

As these foundations are established, a further question arises: what form of governance can ensure that shared authority remains impartial, balanced, and resistant to domination?

This leads to the next section:

2. Proposal: A Swiss-Inspired Governance Framework for Ireland

2. Proposal: A Swiss-Inspired Governance Framework for Ireland

This proposal draws on key principles of the Swiss governance model, which has demonstrated long-term stability in a state characterised by multiple identities, linguistic diversity, and regional autonomy.

The aim is not replication, but the adaptation of institutional principles that support balanced governance where no single group can, or should, dominate.

Switzerland illustrates how rotational leadership, shared executive responsibility, and neutral institutions can sustain stability across diverse communities. These principles provide a reference point for designing structures that ensure parity, predictability, and institutional balance.

Key Principles Adapted from the Swiss Model

1. Rotational Leadership

In Switzerland, the presidency of the Federal Council rotates annually, preventing long-term concentration of authority.

Applied in an Irish context, this principle provides:

shared leadership among British-identifying and Irish-identifying representatives, with constitutional recognition of Northern Irish civic identity;

a structure in which no tradition retains permanent executive dominance;

a predictable and lawful mechanism for circulating authority.

This ensures leadership that is symbolically inclusive and institutionally stable.

2. Collective Executive Responsibility

Swiss executive authority is exercised by a multi-member council rather than a single head of government. This demonstrates the value of:

shared decision-making;

multi-party participation;