History A list of downloadable documents created during development. Guidance published Consultation comments and responses PDF 582 KB 31 October 2018 Overview PDF 999 KB 31 October 2018 Equality impact assessment PDF 259 KB 31 October 2018 Interventional procedure consultation Interventional procedure consultation Interventional procedure consultation document PDF 258 KB 24 May 2018 Overview PDF 1.01 MB 24 May 2018 Specialist advice questionnaires PDF 629 KB 24 May 2018