2. MMRI identification

2.1 DT 93 guide

The methodological guide for the management and control of the ageing of instrumented risk control measures (MMRI) DT 93 of July 2011 concerns the management and control of the ageing of MMRI as part of the implementation of the ministerial decree of October 4, 2010 consolidated on August 6, 2011 for classified facilities subject to operating authorization.

This guide is a response to Article 7 of the Order of October 4, 2010, which states that the initial state and monitoring plan must be drawn up either on the basis of a professional guide recognized by the Minister for the Environment,...