Businesses and organisations in the compulsory social security category administer statutory schemes funded through required contributions or public taxation. In the UK, this area is mainly part of public administration rather than a conventional private business service. It covers the collection and recording of National Insurance contributions and the administration of entitlements established by law. Services may include assessing eligibility, maintaining contribution and benefit records, processing claims and arranging payments for state pensions and other social security support. Some organisations also provide information about contribution histories, qualifying conditions and changes in circumstances. These schemes are distinct from voluntary insurance and private pension products: eligibility and payment rules are set by legislation, and administration is subject to public-sector procedures and oversight.