Overview
This manual explains the processes and methods used to develop and update NICE guidelines, the guidance that NICE develops covering topics across clinical care (in primary, secondary and community care settings), social care and public health. For more information on the other types of NICE guidance and advice (including technology appraisal guidance), see about NICE.
Last reviewed: 23 October 2025
We updated chapter 13 on ensuring that published guidelines are current and accurate to reflect the publication of the processes and methods guide for NICE-wide guidance surveillance.