Past editions of general information and the rules governing MPs' salaries, allowances and pensions, before IPSA took over responsibility on 7 May 2010.
IPSA took over responsibility for the payment of Members' expenses from 7 May 2010 (external website).
Use our searchable database and find out what your MP has claimed in allowances.
These provide brief informative descriptions on how the House of Commons works.
The House of Commons Information Office answers questions about the business, history and membership of the House.
Find out what's on, how to track a Bill and reach a Member of the Lords.