Guidance Welsh Procurement Policy Note (WPPN) 018: Publication of contract details notices for call-offs under legacy arrangements WPPN 018 replaces and supersedes WPPN ‘01/24: Transparency – publication of contract award notices’. Part of: Procurement policy notes and Public sector procurement (Sub-topic) First published: 7 October 2026 Last updated: 7 October 2026 Documents WPPN 018: Publication of contract details notices for call-offs under legacy arrangements WPPN 018: Publication of contract details notices for call-offs under legacy arrangements , HTML HTML