After a project is approved, the Regional Office embarks on a structured methodology of conservation that aligns with international guidelines and universal values. Intervention is kept as minimal as possible and special consideration is taken with regards to material homogeneity and compatibility. The office engages the community and builds capacity of the local craftsmen and artisans to ensure the traditional techniques using locally sourced materials live on.

Finally, a Project Completion Report is drafted. The report offers a glimpse into the well-documented conservation process throughout the project timeline. The in-situ conservation strategies and decisions are compiled that supplement a before-and-after pictorial report of the heritage site.