History A list of downloadable documents created during development. Guidance published Consultation comments and responses PDF 307 KB 28 June 2017 Overview PDF 1.24 MB 28 June 2017 Equality impact assessment PDF 241 KB 28 June 2017 Interventional procedure consultation Interventional procedure consultation Interventional procedure consultation document PDF 345 KB 25 November 2016 Overview PDF 1.05 MB 25 November 2016 Specialist advice questionnaires PDF 353 KB 25 November 2016