History A list of downloadable documents created during development. Guidance published Consultation comments and responses PDF 198 KB 27 April 2016 Equality impact assessment PDF 173 KB 27 April 2016 Interventional procedure consultation Interventional procedure consultation Interventional procedure consultation document PDF 176 KB 29 December 2015 Overview PDF 482 KB 29 December 2015 Specialist advice questionnaires PDF 7.23 MB 29 December 2015