History A list of downloadable documents created during development. Guidance published Consultation comments and responses PDF 420 KB 28 April 2020 Overview PDF 1.11 MB 28 April 2020 Equality impact assessment PDF 168 KB 28 April 2020 Interventional procedure consultation Interventional procedure consultation Interventional procedure consultation document PDF 135 KB 27 August 2020 Overview PDF 972 KB 27 August 2020 Specialist advice questionnaires PDF 452 KB 16 November 2020