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Declared
Official portrait of Shay Brennan
Photo: Houses of the Oireachtas

Politician · TD · 34th Dáil

Shay Brennan

Fianna Fáil

Constituency / panel
Dublin Rathdown
Membership
2024-11-29 → current
Committees
7 current — Joint Committee on Finance, Public Expenditure, Public Service Reform and Digitalisation, and Taoiseach; Joint Committee on Foreign Affairs and Trade; …
1
Declared items
0
CRO-matched interests
0
Awards to declared companies
300
Lobbying returns
Reports for 2017–2025 (party) and 2020–2022 (members)
0
SIPO donation records
408 of 422 divisions
97%
Vote participation

Lobbying returns

Returns filed on the Register of Lobbying, newest first, with the policy area and intended results as the lobbyist published them.

Download CSV 191 rows, with the filters applied
Register of Lobbying2026-09-14

Lobbying return by Construction Defects Alliance

Housing
Intended results

Implementation of Interim Remediation Scheme; development of the Fire Detection and Alarm System Initiative, the rollout of Retrospective Payments Pathfinders and the passage of legislation to underpin the defects remediation scheme.

Register of Lobbying2026-09-12

Lobbying return by BioMarin International Limited

Health
Intended results

Raising awareness about rare disease policy in Ireland and the EU and improving access to treatments for rare disease patients

Derived link · Matched by exact company name

Published name "BioMarin International Limited" equals CRO name "BIOMARIN INTERNATIONAL LIMITED" (CRO 500060) after normalising legal forms such as Ltd = Limited. No other CRO company has this name. Names can be shared, so compare the address and dates on the CRO record.

Register of Lobbying2026-09-10

Lobbying return by Rockwood Consulting ULC

Budgetary matters
Intended results

Secure Government support, tax measures and policy/regulatory changes in support of the measures outlined in the Pre-Budget 2027 submission.

Register of Lobbying2026-09-10

Lobbying return by Guaranteed Irish

Public Expenditure and Reform
Intended results

Secure Government support, tax measures and policy/regulatory changes in support of the measures outlined in the Pre-Budget 2027 submission by Guaranteed Irish.

Derived link · Matched by name with added legal form

Published name "Guaranteed Irish" has no legal form. "GUARANTEED IRISH COMPANY LIMITED BY GUARANTEE" (CRO 99874) is the only CRO company with that name plus any legal form (Limited, DAC, UC, CLG, PLC or Teoranta). Confirm against the CRO record before relying on it.

Register of Lobbying2026-09-10

Lobbying return by World Vision Ireland

Foreign Affairs
Intended results

Increase Ireland’s Official Development Assistance (ODA) allocation in Budget 2027 and strengthen investment in child-focused international development and humanitarian assistance.

Register of Lobbying2026-09-10

Lobbying return by ActionAid Ireland

Foreign Affairs
Intended results

For politicians to take note of our recommendations related to the Irish presidency of teh council of the EU.

Derived link · Matched by exact company name

Published name "ActionAid Ireland" equals CRO name "ACTIONAID IRELAND" (CRO 95403) after normalising legal forms such as Ltd = Limited. No other CRO company has this name. Names can be shared, so compare the address and dates on the CRO record.

Register of Lobbying2026-09-08

Lobbying return by Independent Broadcasters of Ireland

Communications
Intended results

Increased awareness and understanding, and action, relief or intervention at policy or legislative level in relation to rapid, large-scale increase in the radio levy, without warning; the need for action in legislation or in the context of the Budget, including accessible and…

Derived link · Matched by name with added legal form

Published name "Independent Broadcasters of Ireland" has no legal form. "INDEPENDENT BROADCASTERS OF IRELAND COMPANY LIMITED BY GUARANTEE" (CRO 166985) is the only CRO company with that name plus any legal form (Limited, DAC, UC, CLG, PLC or Teoranta). Confirm against the CRO record before relying on it.

Register of Lobbying2026-09-08

Lobbying return by CyberSafeIreland

Children and Youth Affairs
Intended results

TDs to consider a public health response to the issue of online harms

Derived link · Matched by name with added legal form

Published name "CyberSafeIreland" has no legal form. "CYBERSAFEIRELAND COMPANY LIMITED BY GUARANTEE" (CRO 568651) is the only CRO company with that name plus any legal form (Limited, DAC, UC, CLG, PLC or Teoranta). Confirm against the CRO record before relying on it.

Register of Lobbying2026-08-31

Lobbying return by Southside Partnership DLR

Community
Intended results

We were looking for support for Budget submission recommendations put forward by our representing body, LDCN.

Derived link · Matched by name with added legal form

Published name "Southside Partnership DLR" has no legal form. "SOUTHSIDE PARTNERSHIP DLR COMPANY LIMITED BY GUARANTEE" (CRO 249267) is the only CRO company with that name plus any legal form (Limited, DAC, UC, CLG, PLC or Teoranta). Confirm against the CRO record before relying on it.

Register of Lobbying2026-08-13

Lobbying return by Irish Exporters Association

Trade
Intended results

Outline the IEA's views on various matters regarding recent trade developments.

Derived link · Matched by name with added legal form

Published name "Irish Exporters Association" has no legal form. "IRISH EXPORTERS ASSOCIATION COMPANY LIMITED BY GUARANTEE" (CRO 13805) is the only CRO company with that name plus any legal form (Limited, DAC, UC, CLG, PLC or Teoranta). Confirm against the CRO record before relying on it.

Register of Lobbying2026-08-04

Lobbying return by Irish SME Association

Finance
Intended results

Correcting the impression given at the Joint Finance Committee that a SIA proposal would result in a tax loss to the state, and would in fact generate an income stream for the Exchequer from an idle and wasting asset class.

Register of Lobbying2026-08-04

Lobbying return by Irish SME Association

Finance
Intended results

To ensure that Budget 2027 includes tax measures which will scale the indigenous enterprise sector, consistent with recommendations from the ESRI and Central Bank

Register of Lobbying2026-05-22

Lobbying return by Trócaire

Foreign Affairs
Intended results

Ireland to support a robust gender responsive EU Corporate Sustainability Due Diligence Directive and to introduce mandatory Human Rights and Environmental Due Diligence legislation::Ireland to support a UN Treaty on Business and Human Rights

Derived link · Matched by exact company name

Published name "Trócaire" equals CRO name "TROCAIRE" (CRO 661147) after normalising legal forms such as Ltd = Limited. No other CRO company has this name. Names can be shared, so compare the address and dates on the CRO record.