The HGES (HERITY Global Evaluation System) certification:

 

• wants to help managers to manage their sites

• wants to compare the results

• wants to improve the performances

• wants to support savings
• wants to promote the places of culture
• wants to preserve the specificity of every asset

• wants to strengthen autonomy of local technicians and decision makers

through a Tailored, Multidimensional, Multipurpose, Multi-perspective tool.