History A list of downloadable documents created during development. Declaration of interests Register of interests PDF 142 KB 31 March 2020 Guidance published Consultation comments and responses PDF 367 KB 04 March 2020 Overview PDF 583 KB 04 March 2020 Equality impact assessment PDF 168 KB 04 March 2020 Interventional procedure consultation Interventional procedure consultation Interventional procedure consultation document PDF 158 KB 24 October 2019 Overview PDF 517 KB 24 October 2019 Specialist advice questionnaires PDF 701 KB 24 October 2019