History A list of downloadable documents created during development. Guidance published Consultation comments and responses PDF 285 KB 13 September 2017 Overview PDF 513 KB 13 September 2017 Equality impact assessment PDF 241 KB 13 September 2017 Interventional procedure consultation Interventional procedure consultation Interventional procedure consultation document PDF 267 KB 26 May 2017 Overview PDF 491 KB 26 May 2017 Specialist advice questionnaires PDF 228 KB 26 May 2017