Church conservation and modern restoration guidelines

A framework has been outlined to help decision-makers navigate the compromise between modern restoration and the conservation of churches. The guide provides criteria for choosing between conservative and interventionist approaches, intended for local decision-makers, architects, and heritage advisors.

The decision-making process is guided by international doctrinal principles, including the Venice Charter and the Nara Document, as well as ICOMOS and French Ministry of Culture guidelines. Key criteria for classification include heritage value and authenticity, structural health and risks, and current usage.

The guide emphasizes that any final decision must be based on a professional diagnosis and the opinion of the Architecte des Bâtiments de France (ABF). It serves as a pedagogical resource rather than a method for financial estimation or construction duration.