History A list of downloadable documents created during development. Guidance published Consultation comments and responses PDF 76 KB 27 April 2016 Equality impact assessment PDF 169 KB 27 April 2016 Interventional procedure consultation Interventional procedure consultation Interventional procedure consultation document PDF 181 KB 29 December 2015 Overview PDF 456 KB 29 December 2015 Specialist advice questionnaires PDF 1.28 MB 29 December 2015