SDLP Report Proposes Dedicated Cross-Border Body to Manage All-Island Investment and Tackle Economic Divide
The SDLP has published a significant policy report proposing the establishment of a dedicated cross-border body to manage foreign direct investment and major infrastructure projects for the entire island of Ireland, arguing that the current fragmented approach to economic development is leaving both jurisdictions worse off and that a coordinated all-island strategy is essential to address the significant economic disparities that persist between North and South. The report, titled "Success by Design," represents the SDLP's most detailed contribution yet to the growing debate about practical all-island economic cooperation, and it has drawn reactions from parties across the political spectrum on both sides of the border.
Background
The debate about all-island economic cooperation has intensified significantly in recent years, driven by a combination of factors: the demographic changes in Northern Ireland that have made a border poll a realistic medium-term prospect, the economic disruption of Brexit and the opportunities created by the Windsor Framework, and a growing recognition among business leaders and economists that the island of Ireland functions increasingly as a single economic unit regardless of the political border that divides it.
The SDLP has long been a proponent of practical, functional cross-border cooperation as a means of building the foundations for a more integrated island, and the "Success by Design" report is the most detailed expression of that approach to date. The report draws on economic analysis of the disparities between the two jurisdictions — Northern Ireland's GDP per capita is significantly lower than the Republic's, its productivity is lower, and its economic structure is more dependent on public sector employment — and argues that these disparities can only be addressed through a coordinated, all-island approach to investment and infrastructure.
The timing of the report is significant. It comes at a moment when Fine Gael has promised to develop a "blueprint" for a unified Ireland, a commitment that has been welcomed by some and criticised by others as vague and premature. The SDLP's approach — focusing on practical economic cooperation rather than constitutional questions — offers a different model, one that seeks to build the functional reality of an integrated island economy without waiting for the political question of unity to be resolved.
Key Developments
The centrepiece of the "Success by Design" report is the proposal for a new cross-border body with a specific mandate to manage foreign direct investment and major infrastructure projects for the entire island. The body would work alongside existing institutions — IDA Ireland, Invest Northern Ireland, and the North South Ministerial Council — but would have a distinct all-island remit and the authority to make investment decisions that span both jurisdictions.
The report argues that the current approach, in which the two jurisdictions compete for FDI rather than cooperating to attract it, is economically irrational. Ireland as a whole — with its young, educated workforce, its English-speaking environment, its EU membership, and its access to the UK market through the Windsor Framework — is a uniquely attractive destination for international investment. But the failure to present a coherent all-island offer to potential investors means that opportunities are being lost that a more coordinated approach could capture.
On infrastructure, the report points to the A5 North-West transport corridor and the Derry-Belfast-Dublin rail line as examples of projects that have been delayed for decades by the failure to coordinate investment across the border. The Shared Island Fund, which has recently committed over €800 million to these projects, is seen as a positive development, but the SDLP argues that a more permanent institutional framework is needed to ensure that cross-border infrastructure investment is sustained and strategic rather than episodic.
Why It Matters
The SDLP's report matters because it represents a serious, evidence-based contribution to a debate that has too often been conducted at the level of aspiration rather than analysis. The proposal for a cross-border investment body is not a new idea — versions of it have been discussed for years — but the "Success by Design" report gives it a level of detail and rigour that makes it harder to dismiss as wishful thinking.
The contrast with Fine Gael's "blueprint" approach is instructive. Fine Gael's commitment to developing a plan for a unified Ireland is primarily a constitutional and political project, focused on the question of how the two jurisdictions might eventually be merged into a single state. The SDLP's approach is primarily an economic and functional project, focused on the question of how the two jurisdictions can work together more effectively now, regardless of what the constitutional future holds. Both approaches have their merits, and they are not necessarily incompatible, but the SDLP's emphasis on practical cooperation is arguably more immediately achievable.
For Northern Ireland, the economic case for all-island cooperation is particularly compelling. The region's economy has underperformed relative to both the Republic and the rest of the UK for decades, and the structural factors that have contributed to that underperformance are not going to be addressed by either jurisdiction acting alone.
Local Impact
The practical implications of the SDLP's proposals would be felt most directly in the border regions — the communities of Armagh, Fermanagh, Tyrone, Derry, and Donegal that straddle the political divide and that have historically been among the most economically disadvantaged areas on the island. For these communities, the completion of the A5 and the improvement of cross-border rail services would be transformative, opening up access to employment, education, and services that are currently constrained by poor infrastructure.
In Belfast and Dublin, the proposal for a cross-border investment body would have implications for the existing economic development agencies and their relationships with international investors. The business community in both cities has generally been supportive of greater all-island economic cooperation, and the SDLP's report is likely to be welcomed by organisations including Ibec, the CBI, and the Belfast Chamber of Commerce.
What's Next
The SDLP has indicated that it will seek to build political support for the "Success by Design" proposals across the parties in both jurisdictions. The report will be presented to the North South Ministerial Council and to the Oireachtas Joint Committee on the Implementation of the Good Friday Agreement. The party is also seeking engagement with business organisations, trade unions, and civil society groups on both sides of the border. The response from other parties — particularly Sinn Féin, which has its own vision for all-island economic development, and Fine Gael, which is developing its unity blueprint — will be closely watched in the weeks ahead.
