History A list of downloadable documents created during development. Guidance published Consultation comments and responses PDF 372 KB 26 July 2017 Overview PDF 1.18 MB 26 July 2017 Equality impact assessment PDF 241 KB 26 July 2017 Interventional procedure consultation Interventional procedure consultation Interventional procedure consultation document PDF 255 KB 23 March 2017 Overview PDF 1.17 MB 23 March 2017 Specialist advice questionnaires PDF 708 KB 23 March 2017