History A list of downloadable documents created during development. Guidance published Consultation comments and responses PDF 300 KB 22 March 2017 Equality impact assessment PDF 244 KB 22 March 2017 Interventional procedure consultation Interventional procedure consultation Interventional procedure consultation document PDF 328 KB 24 November 2016 Overview PDF 872 KB 24 November 2016 Specialist advice questionnaires PDF 355 KB 24 November 2016