Notice 2022-DRS0006

June 3, 2022

Publication of SPR-APD, (Issue 1)

This is to advise you that Innovation, Science and Economic Development Canada (ISED) has published the following document:


SPR-APD describes the technical requirements and processes to be followed when demonstrating compliance with specific absorption rate (SAR) limits and absorbed power density (APD) limits for portable devices operating in the 6 GHz band (e.g. radio local area network (RLAN) device in the 5925- 7125 MHz).


The following documents, found on ISED's Acceptable knowledge database, other supplementary procedures and notices page were updated to include the fields required to capture the APD data:

Annex A1:SAR and LPD Technical Brief Cover Sheet

Annex A2:RF Exposure Evaluation and NS Technical Brief Cover Sheet


With the publication of SPR-APD issue 1, test laboratories will no longer need to submit pre-approval requests to the Certification and Engineering Bureau before applying the SPR-APD test procedures.


Related questions can be submitted using our General Inquiries Form.