15. Recordings may be conserved only if such conservation is necessary for fulfilling the purposes sought by the installation of the mechanism.
The need to conserve recordings must be reassessed at least every 6 months by the user or, as the case may be, the user’s representative. The user or, as the case may be, the user’s representative must then assess whether the reasons for conserving the recordings are still valid and whether the objectives sought by conserving them have been attained.
92-2018O.C. 92-2018, s. 15.