History A list of downloadable documents created during development. Guidance published Consultation comments and responses PDF 224 KB 25 July 2018 Overview PDF 653 KB 25 July 2018 Equality impact assessment PDF 259 KB 25 July 2018 Interventional procedure consultation Interventional procedure consultation Interventional procedure consultation document PDF 254 KB 22 March 2018 Overview PDF 527 KB 22 March 2018 Specialist advice questionnaires PDF 415 KB 22 March 2018