History A list of downloadable documents created during development. Guidance published Consultation comments and responses PDF 275 KB 24 May 2017 Equality impact assessment PDF 243 KB 24 May 2017 Interventional procedure consultation Interventional procedure consultation Interventional procedure consultation document PDF 262 KB 30 January 2017 Overview PDF 589 KB 30 January 2017 Specialist advice questionnaires PDF 617 KB 30 January 2017