History A list of downloadable documents created during development. Guidance published Consultation comments and responses PDF 373 KB 25 April 2018 Equality impact assessment PDF 327 KB 25 April 2018 Interventional procedure consultation Interventional procedure consultation Interventional procedure consultation document PDF 257 KB 09 January 2018 Overview PDF 794 KB 09 January 2018 Specialist advice questionnaires PDF 259 KB 09 January 2018