Forsyth was nominated to the
Privy Council in 1995, was
knighted in 1997 and was raised to the peerage as
Baron Forsyth of Drumlean,
of Drumlean in Stirling (Drumlean is a small area near
Aberfoyle in the district of Stirling) on 14 July 1999. Following his elevation to the Lords, he has held a number of positions. He was a member of the Commission on Strengthening Parliament (1999–2000), the Select Committee on the Monetary Policy Committee of the Bank of England, the Joint Committee of both Houses of Parliament on Reform of the House of Lords, and the Select Committee on the Barnett Formula. From October 2005 to October 2006, he was Chairman of the Conservative Party's Tax Reform Commission, established by then Shadow Chancellor of the Exchequer,
George Osborne MP. He served as a member of the House of Lords select committee on Economic Affairs from 2007 to 2011. He has also been a member of the joint committee on National Security Strategy and a member of the special select committee on soft power. He was appointed for a second term to the House of Lords' Economic Affairs Committee in 2015, and as its chairman following the election in 2017. In 2021, he was elected as Chairman of the Association of Conservative Peers. Forsyth was appointed the chair of the Financial Services Regulation Committee in 2024. He was elected to the office and presided for the first time on 2 February 2026. ==Business career==