Guidance Habitats regulations assessments: protecting a European site How a competent authority must decide if a plan or project proposal that affects a European site can go ahead. Part of: Protecting the habitat of European sites: guidance for authorities and Wildlife and habitat conservation (Sub-topic) First published: 4 March 2021 Last updated: 4 March 2021 Documents Habitats regulations assessments: protecting a European site Habitats regulations assessments: protecting a European site , HTML HTML