As of September 4, 2025, the transition period for Canada’s updated Wireless Power Transfer (WPT) standard, RSS-216, Issue 3, has expired. For any company manufacturing, importing, or selling WPT devices in Canada, this is the deadline that requires immediate attention.
From this point forward, all new applications for certification must comply with Issue 3. If your product charges without a cord—whether it’s an EV charger, a wearable, or a desktop device—this update directly impacts your path to the Canadian market.
Updates in Issue 3
- Greater Flexibility for New Applications: The standard dramatically increases the maximum separation distance for WPT. This is a huge development, expanding the limit from 10 cm to 50 cm for electric vehicles and to 20 cm for all other devices. This opens the door for a new generation of more versatile WPT solutions.
- Future-Proofing for High-Frequency Tech: The maximum operating frequency has been expanded from 400 MHz all the way to 40 GHz. Crucially, this comes with new radiated emission limits for frequencies above 1 GHz, bringing Canada’s WPT regulations in line with modern high-speed device capabilities.
- Clear Rules for Sensitive Devices: Issue 3 introduces specific requirements for WPT devices designed to be implanted in or worn on the human body. This removes previous ambiguities and creates a clear compliance path for innovative medical and wellness technology.
- Alignment with U.S. Standards (with a Catch): The new standard officially adopts ANSI C63.30-2021 as a core reference. While this improves harmonization with the United States, it’s critical to note that ISED has specified a list of mandatory Canadian deviations in Annex A. Navigating these differences is essential for a successful certification.
What This Means for Your Product
The message from ISED is clear: the bar for WPT compliance has been raised. All equipment manufactured, imported, or sold in Canada must now meet the stringent requirements of Issue 3. Relying on an older test report based on Issue 2 is no longer an option for new certification applications.
The transition is over, and the path forward is clear—but it’s also detailed. From the new limits above 1 GHz to the specific deviations from ANSI standards, ensuring your product is compliant requires expert attention.
