Meaning
Administrative processes for equipment authorization simplify the transfer of existing certifications. A change in id 47 cfr 2.933 allows a manufacturer to apply for a new equipment authorization for a device that is already certified under a different identifier without performing new laboratory tests. This provision is valid only when the equipment is physically and electrically identical to the original certified product.
The application must include a statement that the original test results continue to be representative of the equipment.
Rebranding Requirement
Private label agreements frequently utilize a change in id 47 cfr 2.933 to bring a third party radio module into a product line under the brand of the integrator. The new applicant assumes full responsibility for the continued compliance of the device with Federal Communications Commission rules. A letter of permission from the original grantee is a mandatory attachment for the electronic filing.
This document confirms that the original manufacturer grants authority to use the previous test data for the new application. It simplifies the market entry for resellers who do not design their own radio hardware but need a unique market presence.
Modification Limit
Any physical alteration to the internal circuitry or the radio parameters voids the eligibility for a change in id 47 cfr 2.933. If a company changes the antenna type or the output power settings, they must pursue a new certification or a permissive change instead. The integrity of the original test data is the foundation of this streamlined filing.
Labeling Compliance
The exterior of the host device must be updated to display the newly issued identifier. While the internal hardware remains the same, the change in id 47 cfr 2.933 results in a distinct record in the equipment authorization database. This allows for clear tracking of market responsibility should interference issues arise in the future.
