Meaning
Administrative procedures in the Canadian radio certification framework allow for hardware changes that do not alter the RF characteristics of a previously approved module. An ised c4pc filing covers modifications that require new assessment without a completely new certification number. This process applies when a module moves into a new host that affects its original compliance parameters.
Regulatory Trigger
New host environments often change the conditions under which a radio operates. An ised c4pc becomes necessary when a certified module is integrated into a device where the separation distance to the user is less than 20 centimeters. This trigger ensures that safety evaluations remain current for the specific integration.
Engineering Modification
Hardware revisions must stay within the limits defined by the original equipment grant. Using an ised c4pc allows a manufacturer to update internal components as long as the radiated power and emission profiles remain unchanged. If a change increases the output power, a different filing class is required.
Certification Integrity
Compliance records must reflect the current state of the hardware in the market. The ised c4pc maintains this integrity by linking new test data to the existing certification entry. Authorized representatives must sign the attestation for these changes to be valid.
