In Canadian Francophone minority communities, the active offer (AO) of French language services involves proactively offering services in French from the first point of contact. In the context of health and social services, the AO contributes to the quality, safety and equity of care within these communities. The AO Competency Indicator Observation Grid was created to assess AO competency among future professionals in a simulated learning environment. The purpose of this research project was to continue the metrological evaluation of the grid by measuring its inter-rater reliability using the intraclass correlation coefficient (ICC). The results demonstrated a high level of global reliability (ICC = 0.87), thus supporting the use of the grid in learning environments. Further research will evaluate the reliability of the grid in a variety of settings and ensure continued improvement in the training of future professionals on the AO.