Art. 1 of the Decision no. 174 of October 18, 2018 of ANSPDCP imposes on art c) and d) carrying out an impact assessment in particular in the following cases:
c) the processing of personal data for the purpose of systematic large-scale monitoring of an area accessible to the public, such as video surveillance in shopping malls, stadiums, markets, parks or other such spaces
So if you have such a space, it is clear that you need an impact assessment.
d) large-scale processing of personal data of vulnerable persons, particularly minors and employees, through automatic means of monitoring and systematic recording of behavior, including advertising, marketing, and publicity activities ”.