tag:www.gov.uk,2005:/search/guidance-and-regulation Guidance and regulation 2025-07-11T13:52:09+01:00 HM Government tag:www.gov.uk,2005:/government/publications/early-years-census-technical-specification 2025-07-11T13:52:09+01:00 Early years census: technical specification Technical specification and validation rules for local authorities and software suppliers preparing for the early years census. tag:www.gov.uk,2005:/government/publications/early-years-census-2016-technical-specification 2016-02-12T12:28:41+00:00 Early years census 2016: technical specification Technical specification and validation rules for local authorities and software suppliers preparing for the early years census 2016.