The Chartered Institute of Ecology and Environmental Management (CIEEM) has published new best practice guidance on heathland restoration in the UK and Ireland as part of its ‘Rebuilding Nature’ ecological restoration series. The guidance states that heathland habitats have experienced substantial decline, with only around 20% of the UK’s lowland heathland remaining compared with 1800 levels, and identifies upland, lowland and montane heathlands as conservation priorities due to their status as Annex 1 habitats and UK Priority Habitats. It describes heathlands as dynamic ecosystems formed through long-term human disturbance on nutrient-poor soils and highlights their ecological, cultural and social importance, including their role in supporting specialised biodiversity, recreation, carbon sequestration, water retention and flood prevention. The document outlines practical approaches for heathland restoration, creation and translocation, including site assessment, restoration techniques, seed and plant introduction, site preparation, soil and vegetation management, translocation methods, aftercare and monitoring, and includes references, case studies and links to further information for ecologists and land managers.