Representatives in the UK's Parliaments need to declare financial interests (such as employment, donations, and gifts) that could be considered by others to influence their judgement or actions.
As part of our WhoFundsThem project, we have written about how the rules on financial interests can be improved.
You can read more about the different kind of data we hold about financial interests, including spreadsheet downloads.
Liam McArthur has registers in the following chambers:
View the history of this person’s entries in the Register
This register last updated on: 2026-04-08
For more information on the different categories, see the official Scottish Parliament page.
🆕New entry or subentry
On 6 May 2025 I received support for the production of briefing packs in relation to the Stage 1 debate for my Bill on Assisted Dying for Terminally Ill Adults. The cost of production of the briefing packs was £630.00 and was paid for by Dignity in Dying (Dignity in Dying (a not-for-profit organisation that campaigns for a change in the law on assisted dying, of 181 Oxford Street, London, W1D 2JT). [Registered 5 June 2025] 🔗
🆕New entry or subentry
Since September 2021, I have received support in publishing materials relating to my proposed Member’s Bill on Assisted Dying for Terminally Ill Adults, in the form of a website maintained by the permissible donor, Humanist Society Scotland (a Scottish registered charity that promotes humanist views and campaigns for assisted dying, of Suite 25, 4 Lochside Way, Edinburgh, EH12 9DT). Humanist Society Scotland have developed and continue to maintain this website, www.assisteddying.scot, as well as covering the cost of the domain and website hosting. It was set up to host information relating to the public consultation on my proposals, in line with rules governing Member’s Bills, including: my proposal consultation document; accessible versions of the consultation; the Non-Governmental Bills Unit’s Summary Report on the consultation, and; responses to the public consultation by any individuals or organisations who provided permission for these to be published. It also hosts a report produced by the Medical Advisory Group I established to inform the practical implementation of legal assisted as proposed in my Member’s Bill. The cost of the website is £572.56 per annum. Up to September 2023 the total costs for the website are: £1,145.12. The website will remain live for the remainder of this Session of the Parliament to a total cumulative cost of £2,671.95. [Registered 26 September 2023] 🔗
🆕New entry or subentry
I have been receiving the support of an additional staff member to support the development of my Member’s Bill on Assisted Dying for Terminally Ill Adults. The post is funded by three permissible donors: Friends at the End (a Scottish registered charity working to promote end of life choices, of 4 Queen St, Edinburgh, EH2 1JE); Dignity in Dying (a not-for-profit organisation that campaigns for a change in the law on assisted dying, of 181 Oxford Street, London, W1D 2JT); Humanist Society Scotland (a Scottish registered charity that promotes humanist views and campaigns for assisted dying, of Suite 25, 4 Lochside Way, Edinburgh, EH12 9DT). From January 2022 to June 2022 the support was provided 4 days per week. Since June 2022 the additional support provided was one day per week. It is expected that support will continue at one day per week until June 2025. The total value of this support over this period (January 2022 – June 2025) will amount to £54,054 with individual donations as follows: Friends at the End - £18,018, Dignity in Dying - £18,018 Humanist Society Scotland - £18,018. From June 2025 until March 2026, this support continued for an average of 3 days a week. The total value of this support over this period (June 2025-March 2026) amounted to £54,243 with individual donations as follows: Friends at the End - £18,081, Dignity in Dying - £18,081 Humanist Society Scotland - £18,081.[Registered 3 May 2022, Amended interest 14 October 2022, Amended interest 24 October 2022, Amended interest 26 September 2023, Amended interest 6 September 2024, Amended interest 14 January 2025, Amended interest 4 April 2026] 🔗
🆕New entry or subentry
From 27 to 28 October 2011 I participated in a trip to the Elgin-Franklin oil and gas installation to learn more about the industry and how it operates. Total E&P UK (an oil and gas exploration and production company of Crawpeel Road, Altens, Aberdeen, AB12 3FG) met the costs of this visit which were approximately £1,750. This included coach and helicopter transport, accommodation and safety clothing. 🔗
I have been receiving the support of an additional staff member to support the development of my Member’s Bill on Assisted Dying for Terminally Ill Adults. The post is funded by three permissible donors: Friends at the End (a Scottish registered charity working to promote end of life choices, of 4 Queen St, Edinburgh, EH2 1JE); Dignity in Dying (a not-for-profit organisation that campaigns for a change in the law on assisted dying, of 181 Oxford Street, London, W1D 2JT); Humanist Society Scotland (a Scottish registered charity that promotes humanist views and campaigns for assisted dying, of Suite 25, 4 Lochside Way, Edinburgh, EH12 9DT). From January 2022 to June 2022 the support was provided 4 days per week. Since June 2022 the additional support provided was one day per week. It is expected that support will continue at one day per week until June 2025. The total value of this support over this period (January 2022 – June 2025) will amount to £54,054 with individual donations as follows: Friends at the End - £18,018, Dignity in Dying - £18,018 Humanist Society Scotland - £18,018. [Registered 3 May 2022, Amended interest 14 October 2022, Amended interest 24 October 2022, Amended interest 26 September 2023, Amended interest 6 September 2024, Amended interest 14 January 2025] 🔗
🆕New entry or subentry
From 9 February to 13 February 2024 I visited California, USA, as part of a cross-party delegation of MSPs, meeting health professionals, family members of individuals who had used the state’s End of Life Options Act, Senators and representatives of organisations who provide information about the provisions of the Act. The costs of the visit, including travel, accommodation and meals amounted to £2,694 and were paid by the permissible donor Dignity in Dying (a not-for-profit organisation that campaigns for a change in the law on assisted dying, of 181 Oxford Street, London, W1D 2JT). [Registered 7 March 2024] 🔗
🆕New entry or subentry
From 7 to 11 October 2014 I was part of a cross-party delegation of MSPs who visited the Republic of China (Taiwan) at the invitation of the Director General, Taipei Representative Office (Edinburgh Office) in the UK, Ministry of Foreign Affairs, Republic of China Department (of 1 Melville Street, Edinburgh, EH3 7PE). The delegation held meetings with a number of Government departments, trade and cultural organisations including; President MA Ying-Jeou and Madame Ma, Scottish Development International (Taiwan Office), Ministry of Transport and Communication, Ministry of Foreign Affairs, Taipei City Council, Straits Exchange Foundation, British Trade and Cultural Office, Hsinchu Science Park, Green Energy and Environment Research Lab, King Car Whisky Distillery and the National Centre for Traditional Arts. The cost of the visit was; air ticket £2,780, accommodation £528, bus £133, high speed rail £12, food £163, tickets for 101, opera and hot spring £59. The total cost was £3,675 met in its entirety by the Department of Foreign Affairs, Republic of China (Taiwan). I also received gifts, which included a vase, a tie and tie pin, a glass ornament and a book. The value of the items are below the threshold for registration in the gifts category. 🔗
🆕New entry or subentry
Since April 2023 I have been officiating local football matches in Orkney for fixtures organised by the Orkney Amateur Football Association (of Kinnmohr, Holm, Orkney, Scotland, KW17 2SD). I referee between 2 and 3 matches per month in the period between April and August each year. I have also undertaken officiating at Orkney FC matches un the North Caledonian League and inter-country fixtures. I have received match fees of between £25 and £50 and total payments received are between £501 and £1,000. I have donated the majority of the fees to a local charity, Inclusive Orkney, and to other local causes. [Registered 21 May 2025] 🔗
🆕New entry or subentry
I am the former Chair of the Orkney Japan Association. [Amended interest 11 September 2024] 🔗
🆕New entry or subentry
I am a Girl Guide Ambassador. 🔗
🆕New entry or subentry
In August 2010 I became an honorary patron of the British Veterinary Association. My role involves raising awareness of the BVA’s role and receiving information on activities and attitudes of the BVA, including access to the members only section of the BVA website. This role is unremunerated. I estimate that the value of gaining access to the website is below the threshold for registration in the gifts category. On 12 August 2021 I became a lifetime member. [Amended interest 27 August 2021] 🔗
Note for journalists and researchers: The data on this page may be used freely, on condition that TheyWorkForYou.com is cited as the source.
This data was produced by TheyWorkForYou from a variety of sources.
For an explanation of the vote descriptions please see our page about voting information on TheyWorkForYou.