History A list of downloadable documents created during development. Guidance published Consultation comments and responses PDF 306 KB 14 February 2018 Equality impact assessment PDF 243 KB 14 February 2018 Interventional procedure consultation Interventional procedure consultation Interventional procedure consultation document PDF 301 KB 26 October 2017 Overview PDF 791 KB 26 October 2017 Specialist advice questionnaires PDF 192 KB 26 October 2017