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Declared
Official portrait of Diarmuid Wilson
Photo: Houses of the Oireachtas

Politician · Senator · 27th Seanad

Diarmuid Wilson

Fianna Fáil

Constituency / panel
Administrative Panel
Membership
2025-01-29 → current
Committees
4 current, 2 ended — Joint Committee on Defence and National Security; Joint Committee on Fisheries and Maritime Affairs; …
5
Declared items
0
CRO-matched interests
0
Awards to declared companies
432
Lobbying returns
Reports for 2017–2025 (party) and 2020–2022 (members)
0
SIPO donation records
173 of 221 divisions
78%
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.

Register of Lobbying2026-09-17

Lobbying return by Youth and Environment Europe

Environment
Intended results

Called on the Government to withdraw the Bill before Seanad Éireann and urged Senators and all members of the Oireachtas to oppose it due to concerns over its ISDS clauses and the trade agreements it would facilitate. Also called for rejection of trade agreements containing ISDS…

Register of Lobbying2025-01-21

Lobbying return by An Taisce The National Trust for Ireland

Environment
Intended results

Request for enough time to be allocated to the Report Stage to allow for proper scrutiny of the new amendments given the scale and complexity of the Bill and that the Bill undergo an independent assessment against Aarhus Convention requirements

Derived link · Matched by exact company name

Published name "An Taisce The National Trust for Ireland" equals CRO name "AN TAISCE - THE NATIONAL TRUST FOR IRELAND" (CRO 12469) 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 Lobbying2022-01-21

Lobbying return by The Irish Farmers' Association - IFA

Environment
Intended results

To Invite Rural TD's and Rural Senators to The Signpost Programme – Farmers for Climate Action which was launched by Teagasc earlier this year. This Programme is a collaborative partnership of farmers, industry and State Agencies, working together for Climate Action.::The…

Register of Lobbying2021-09-19

Lobbying return by The Irish Farmers' Association - IFA

Environment
Intended results

To welcome the decision at Committee stage in the Seanad to accept two amendments to the Climate Action Bill.::To acknowledge the FG and FF senators, whose amendments were put down and followed up, which have now been accepted by the Government.::To highlight that there are…

Register of Lobbying2018-01-20

Lobbying return by Trócaire

Environment
Intended results

Increased political support for progressing the Fossil Fuel Divestment Bill, fossil fuel extraction bills, and increased ambition in the NMP

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.

Register of Lobbying2017-01-20

Lobbying return by The Irish Farmers' Association - IFA

Environment
Intended results

That the Transitional Arrangements currently in place are extended temporarily so that their eventual discontinuation can be negotiated within the scope of the full review on the basis of introducing alternative measures to encourage the use of organic fertilisers::Or that the…

Register of Lobbying2017-01-18

Lobbying return by Irish Wildlife Trust CLG.

Environment
Intended results

To remove content of the proposed Heritage Bill that will alter section 40 of the Wildlife Act thus reducing protection for hedgerows and uplands.

Derived link · Matched by exact company name

Published name "Irish Wildlife Trust CLG." equals CRO name "IRISH WILDLIFE TRUST COMPANY LIMITED BY GUARANTEE" (CRO 85061) 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 Lobbying2016-05-16

Lobbying return by Irish Wildlife Trust CLG.

Environment
Intended results

To scrap proposed changes

Derived link · Matched by exact company name

Published name "Irish Wildlife Trust CLG." equals CRO name "IRISH WILDLIFE TRUST COMPANY LIMITED BY GUARANTEE" (CRO 85061) 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.