Guidance Section 7: habitats and species of principal importance for maintaining and enhancing biodiversity General and technical supporting information for Section 7 of the Environment (Wales) Act 2016. Part of: Biodiversity and resilience of ecosystems duty (section 6): guidance for public authorities and Environment and climate change planning and strategy (Sub-topic) First published: 26 March 2026 Last updated: 26 March 2026 Documents Section 7: habitats and species of principal importance for maintaining and enhancing biodiversity Section 7: habitats and species of principal importance for maintaining and enhancing biodiversity , HTML HTML