Yes, as a certification body we are required by the FCC and ISED to perform post-market surveillance activities on a select percentage of products we have certified over a calendar year. While the selection of products to survey is random, we are required to fulfill a specific set of requirements such as new clients, equipment with SAR, etc. We thank you for your understanding and cooperation!
Details of the post-market surveillance requirements from the FCC may be found here and ISED here.