History A list of downloadable documents created during development. Guidance published Consultation comments and responses PDF 214 KB 28 September 2016 Overview PDF 481 KB 28 September 2016 Equality impact assessment PDF 174 KB 28 September 2016 Interventional procedure consultation Interventional procedure consultation Interventional procedure consultation document PDF 182 KB 22 April 2016 Overview PDF 483 KB 22 April 2016 Specialist advice questionnaires PDF 174 KB 22 April 2016