History A list of downloadable documents created during development. Guidance published Consultation comments and responses PDF 335 KB 24 February 2016 Overview PDF 305 KB 24 February 2016 Equality impact assessment PDF 168 KB 24 February 2016 Interventional procedure consultation Interventional procedure consultation Interventional procedure consultation document PDF 165 KB 23 October 2015 Overview PDF 294 KB 23 October 2015 Specialist advice questionnaires PDF 842 KB 23 October 2015