FSA meaning in Accounts and Finance ?

The Financial Services Authority (FSA) was a quasi-judicial body accountable for the regulation of the financial services industry in the United Kingdom between 2001 and 2013. It was founded as the Securities and Investments Board (SIB) in 1985. Its board was appointed by the Treasury, although it operated independently of government. It was structured as a company limited by guarantee and was funded entirely by fees charged to the financial services industry.

Due to perceived regulatory failure of the banks during the financial crisis of 2007–2008, the UK government decided to restructure financial regulation and abolish the FSA. On 19 December 2012, the Financial Services Act 2012 received royal assent, abolishing the FSA with effect from 1 April 2013. Its responsibilities were then split between two new agencies: the Financial Conduct Authority and the Prudential Regulation Authority of the Bank of England.

Until its abolition, Lord Turner of Ecchinswell was the FSA's chairman and Hector Sants was CEO until the end of June 2012, having announced his resignation on 16 March 2012.

Its main office was in Canary Wharf, London, with another office in Edinburgh. When acting as the competent authority for listing of shares on a stock exchange and maintaining the Official List, it was referred to as the UK Listing Authority (UKLA).