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

Politician · TD · 34th Dáil

Brian Brennan

Fine Gael

Constituency / panel
Wicklow-Wexford
Membership
2024-11-29 → current
Committees
10 current — Committee on Parliamentary Privileges and Oversight (Dáil Éireann); Committee on Remit Oversight (Dáil Éireann); …
4
Declared items
1
CRO-matched interests
0
Awards to declared companies
368
Lobbying returns
Reports for 2017–2025 (party) and 2020–2022 (members)
0
SIPO donation records
387 of 422 divisions
92%
Vote participation

Check it yourself

Lobbying returns

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

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AreaAll 368Finance 60Health 41Foreign Affairs 37Economic Development and Industry 32Agriculture 19Energy and Natural Resources 19Taxation 18Environment 12Justice and Equality 11Tourism 11EU Affairs 10Sports and Recreation 10Arts 9Budgetary matters 9Children and Youth Affairs 9Social Protection 9Employment 8Communications 7Community 7Housing 7Public Expenditure and Reform 5Development and Zoning 4Education and Training 4Trade 4Transport 4Heritage 1Local Government 1
YearAll 412026 242025 17
Register of Lobbying2026-05-20

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 Lobbying2026-05-19

Lobbying return by Irish Cancer Society

Health
Intended results

Raise awareness of the impact of cancer in each constituency across Ireland::Seek support from Oireachtas members for improved services for people impacted by cancer

Derived link · Matched by exact company name

Published name "Irish Cancer Society" equals CRO name "IRISH CANCER SOCIETY" (CRO 20868) 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 Lobbying2026-05-19

Lobbying return by Alcohol Action Ireland

Health
Intended results

Raise awareness of issues around alcohol sports sponsorship and its impact on youth drinking as outlined in AAI report. Report recommends a ban on this form of alcohol marketing.

Derived link · Matched by exact company name

Published name "Alcohol Action Ireland" equals CRO name "ALCOHOL ACTION IRELAND" (CRO 378738) 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 Lobbying2026-01-21

Lobbying return by The Asthma Society of Ireland

Health
Intended results

Raise awareness of PBS key asks in the lead up to Budget 2026

Derived link · Matched by exact company name

Published name "The Asthma Society of Ireland" equals CRO name "ASTHMA SOCIETY OF IRELAND" (CRO 57125) 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 Lobbying2026-01-19

Lobbying return by Alcohol Action Ireland

Health
Intended results

Ensure zero alcohol products are subject to the same advertising conditions as alcohol products.

Derived link · Matched by exact company name

Published name "Alcohol Action Ireland" equals CRO name "ALCOHOL ACTION IRELAND" (CRO 378738) 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 Lobbying2026-01-19

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 Lobbying2026-01-07

Lobbying return by Irish Nurses and Midwives Organisation

Health
Intended results

Support from TDs and ministers to INMO members seeking the implementation of the 8 percent pay increase due to members working in Caredoc as per the Workplace Relations Commission's agreement 2023.

Register of Lobbying2025-09-19

Lobbying return by Irish Cancer Society

Health
Intended results

To ask that Councillors bring a motion to a council meeting for budget towards the roll out of sunscreen dispensers in public places.::To campaign for the need for sunscreen in public places.

Derived link · Matched by exact company name

Published name "Irish Cancer Society" equals CRO name "IRISH CANCER SOCIETY" (CRO 20868) 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 Lobbying2025-09-19

Lobbying return by Movember

Health
Intended results

TDs and Ministers show their public support for action on men's health with statements in the Dáil, attendance at events and meetings with Movember and progression of the national men's health action plan as per the recommendation in the Real Face of Men's Health report…

Register of Lobbying2025-09-19

Lobbying return by Neurological Alliance of Ireland

Health
Intended results

Awareness and Support for investment in regional neurorehabilitation services in line with the commitments within the current Programme for Government

Derived link · Matched by name with added legal form

Published name "Neurological Alliance of Ireland" has no legal form. "NEUROLOGICAL ALLIANCE OF IRELAND COMPANY LIMITED BY GUARANTEE" (CRO 366603) 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 Lobbying2025-09-18

Lobbying return by Vertex Pharmaceuticals (Europe) Limited

Health
Intended results

Discussion on cystic fibrosis in Ireland and access to CF medicines

Derived link · Matched by exact company name

Published name "Vertex Pharmaceuticals (Europe) Limited" equals CRO name "VERTEX PHARMACEUTICALS (EUROPE) LIMITED" (CRO 909808) 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 Lobbying2025-09-18

Lobbying return by P. J. Carroll & Company Ltd

Health
Intended results

To share information, to ask to raise issues with parliamentary colleagues and/or in the Dáil or Seanad, and/or for a meeting to discuss PJ Carroll & Co's positions on tobacco harm reduction, retail licensing and the future regulation of nicotine products in Ireland

Derived link · Matched by exact company name

Published name "P. J. Carroll & Company Ltd" equals CRO name "P.J. CARROLL & COMPANY LIMITED" (CRO 67771) 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.