ICES-003 stands for "Interference-Causing Equipment Standard" in Canada. It regulates how much radio frequency noise an electronic device can emit. Class B Certification Devices are split into two categories:
Since "ICES-003" won't help you find a driver, use one of these methods to find the specific hardware name: Windows Task Manager Ctrl + Shift + Esc , go to the Performance tab, and click on
Updated drivers often contain optimizations that manage the power delivery and clock speeds of the GPU more efficiently, reducing electrical noise that can violate Class B limits.
Understanding this distinction is critical when searching for the correct 2021 display drivers for your hardware. What is ICES-003 Class B? ices 003 class b graphics card driver 2021
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October 2021 was a significant year for this standard, which may explain the inclusion of "2021" in the original search query. On , a new version, ICES-003 Issue 7 , became mandatory, officially replacing the previous Issue 6.
In mid-2021, Intel faced complaints that their integrated Xe graphics caused interference with nearby FM radios when the laptop was on battery power. The fix, driver 27.20.100.9664, reduced display refresh ripple and added a “Lazy Clocking” mode, explicitly mentioning “Addresses ISED Canada ICES-003 Class B concerns.” This link or copies made by others cannot be deleted
In 2020-2021, ISED updated enforcement practices around ICES-003, bringing it closer in alignment with the US FCC Part 15 regulations. As a result, manufacturers of graphics cards (GPUs) and driver developers had to re-certify or re-label products sold in Canada.
The same logic applies here. "ICES-003 Class B" appears on thousands of different electronics, from televisions to motherboards to graphics cards. It tells you nothing about the GPU chip (Nvidia vs. AMD), the manufacturer (ASUS, MSI, EVGA, Gigabyte), or the model series (RTX 3060, RX 580, etc.).
If the card is already inside your computer, you don't need to hunt for stickers. locked to a low resolution
Instead, you must identify the actual model name of your graphics processing unit (GPU). How to Find Your Actual Graphics Card Model
If your display is flickering, locked to a low resolution, or crashing during games, try these recovery steps: Roll Back to a Stable Driver
Devices marketed for use in residential environments. These have stricter emission limits because they operate close to home radio and television receivers.