History A list of downloadable documents created during development. Guidance published Consultation comments and responses PDF 230 KB 14 December 2016 Overview PDF 597 KB 14 December 2016 Equality impact assessment PDF 237 KB 14 December 2016 Interventional procedure consultation Interventional procedure consultation Interventional procedure consultation document PDF 162 KB 22 April 2016 Overview PDF 325 KB 22 April 2016 Specialist advice questionnaires PDF 450 KB 22 April 2016