History A list of downloadable documents created during development. Guidance published Consultation comments and responses PDF 261 KB 28 June 2017 Equality impact assessment PDF 243 KB 28 June 2017 Interventional procedure consultation Interventional procedure consultation Interventional procedure consultation document PDF 281 KB 30 January 2017 Specialist advice questionnaires PDF 742 KB 30 January 2017 Overview PDF 1.07 MB 30 January 2017