History A list of downloadable documents created during development. Guidance published Consultation comments and responses PDF 409 KB 16 January 2019 Overview PDF 1.14 MB 16 January 2019 Overview PDF 247 KB 16 January 2019 Declaration of interests Register of interests PDF 143 KB 16 January 2019 Interventional procedure consultation Interventional procedure consultation Interventional procedure consultation document PDF 289 KB 21 June 2018 Overview PDF 1.17 MB 21 June 2018 Specialist advice questionnaires PDF 2.02 MB 21 June 2018