As the World Heritage Convention celebrates its 50th anniversary in 2022, over 1100 sites around the world are recognised as World Heritage – places that are so valuable to humanity that thier conservation has been deemed our collective responsibility. Yet many of these exceptional places face increasing pressure from diverse types of development projects within and arround the sites. Assessing the impacts of such projects – before deciding to proceed with their implementation – is essential to both prevent damage to World Heritage and identify sustainable options.

The Guidance and Toolkit for Impact Assessment in a World Heritage Context is the go-to reference that explains the process for achieving these goals. Offering practical tips and tools including checklists and a glossary, it provides a framework for conducting impact assessments for cultural and natural heritage sites.

Developed by UNESCO and the Advisory Bodies to the World Heritage Committee, ICCROM, ICOMOS and IUCN, this manual fosters cross-sectoral, multidisciplinary collaboration to identify solutions for protecting World Heritage sites and supporting good quality and appropriate development. State Parties to the World Heritage Convention, heritage managers, decision-makers, planners and developers are invited to use it to help realise our collective commitment to passing on our precious heritage to future generations.