History A list of downloadable documents created during development. Guidance published Consultation comments and responses PDF 196 KB 22 June 2016 Equality impact assessment PDF 171 KB 22 June 2016 Overview PDF 487 KB 22 June 2016 Interventional procedure consultation Interventional procedure consultation Interventional procedure consultation document PDF 251 KB 19 February 2016 Overview PDF 460 KB 19 February 2016 Specialist advice questionnaires PDF 190 KB 19 February 2016