In November 2015, the National Audit Office of the UK has published a report saying: “The Department for Work and Pensions has successfully introduced automatic enrolment to workplace pensions for large and medium-sized employers.” The National Audit Office found that 58,000 employers have enrolled 5.4 million workers between October 2012 and August 2015. The huge increase in enrolment was due to a small policy change introduced by the UK government in October 2012.