Guidance Welsh Procurement Policy Note WPPN 08/21: Cyber Essentials WPPN 08/21 replaces the 2014 Procurement Policy Note 09/14: Cyber Essentials. First published: 14 October 2021 Last updated: 31 March 2022 Documents Welsh Procurement Policy Note WPPN 08/21: Cyber Essentials Welsh Procurement Policy Note WPPN 08/21: Cyber Essentials , HTML HTML Related Public sector procurementProcurement policy notes Outside Gov.Wales Procurement Policy Note 09/14: Cyber Essentials scheme certification on GOV.UK