History A list of downloadable documents created during development. Guidance published Consultation comments and responses PDF 435 KB 25 April 2018 Overview PDF 1.05 MB 25 April 2018 Equality impact assessment PDF 324 KB 25 April 2018 Interventional procedure consultation: 2 Interventional procedure consultation: 2 Interventional procedure consultation document PDF 256 KB 09 January 2018 Overview PDF 912 KB 09 January 2018 Specialist advice questionnaires PDF 1.97 MB 09 January 2018 Interventional procedure consultation Interventional procedure consultation Overview PDF 587 KB 26 July 2017 Specialist advice questionnaires PDF 1.97 MB 26 July 2017