On July 11, 2025, Innovation, Science and Economic Development Canada (ISED) published the radio standard specification RSS-193 Issue 1 - Flexible-use broadband equipment operating in the 27.5-28.35 GHz band.  

On July 24, 2025, ISED published the Radio Standard Specification RSS-247 Issue 4 - Digital Transmission Systems, Frequency Hopping Systems, and License-Free LAN Equipment in the 902-928 MHz, 2400-2483.5 MHz, 5150-5350 MHz, and 5470-5895 MHz bands. The main technical changes of this update are as follows:

• Removal of restrictions on the operation of devices in the frequency range from 5600 MHz to 5650 MHz;
• Amended Section 6.4 on hybrid equipment to introduce a requirement to distinguish between hybrid equipment and mere combinations of FHS and DTS equipment;
• Removed directional antenna/antenna array calculations as directional gain calculations are included in the measurement procedures of the normative reference document ANSI C63.10 and related KDBs;
• Added instructions for LE-LAN operating in the 5150-5250 MHz and 5250-5350 MHz bands;
• amended b) in Section 7.3.1.3 regarding unwanted emissions from transmitters operating in the 5150-5250 MHz band to clarify the requirements;
• Added reporting requirements for equipment implementing transmitter power control in Section 7.1;
• modified transmit power control requirements in Sections 7.3.1.2 and 7.3.2.2;
• Section 7.3.2.1 was amended to introduce labeling requirements for indoor unwanted emissions;
• Section 7.3.2.3 has been amended to clearly indicate the different unwanted emission limits for transmitters operating in the 5250-5350 MHz band;
• Move the definition from section 7.3.5 to the definition section.

Click this link to view RSS-193 Issue 1, click this link to view RSS-247 Issue 4.

On June 17, 2025, the Telecommunications Certification Bodies Council (TCBC) forwarded a notice from Innovation, Science and Economic Development Canada (ISED) by mail, announcing that as of June 30, 2025, applications containing multiple product marketing names (PMNs) will no longer be allowed to be submitted in a single field. Such applications will be considered as series applications and must be submitted in a series manner. Applications submitted on or after June 30, 2025, containing multiple PMNs in a single field, will be returned to the certification body for amendment.

Click this link to view the original TCBC notice.

On June 4, 2025, Innovation, Science and Economic Development Canada (ISED) announced that the compliance date for hearing aid compatibility and volume control requirements for mobile phone devices will be extended from January 1, 2026 to January 1, 2028.

Click this link to view the original ISED announcement.

Innovation, Science and Economic Development Canada (ISED) recently launched four public consultations:

• SRSP-102 Draft Issue 2 of the Standard Radio System Scheme – Band-Specific Technical Requirements for Earth Stations in the Fixed Satellite Service, public comment begins on March 10, 2025, and will end on May 30, 2025;
• SRSP-103 Standard Radio System Scheme – Technical Requirements for Space Stations Providing Supplemental Mobile Coverage via Satellites, Issue 1, Draft, public comment process beginning March 5, 2025 and ending May 5, 2025;
• Public consultation on the flexible use of the repurposing of the lower 26 GHz band (24.25-26.5 GHz), numbered SPB-002-25. The public consultation complements the public consultation on the 26 GHz, 28 GHz and 38 GHz bands already conducted in 2022. public comment begins on 6 March 2025 and will end on 5 May 2025;
• Public consultation on the 27.5-28.35 GHz band, which covers a number of standards and regulations, including: RSS-193 Issue 1 – Flexible use of broadband devices operating in the 27.5-28.35 GHz band, RSS-102. IPD. MEAS Issue 2 – Measurement Procedure for Assessing Incident Power Density (IPD) Compliance According to RSS-102, RSS-102. IPD. SIM Issue 2 – Simulation Procedure for Assessing Incident Power Density (IPD) Compliance According to RSS-102 and SRSP-522 Issue 1 – Technical Requirements for Non-Competitive Locally Licensed Systems (including Fixed and/or Mobile Systems) Operating in the 27.5-28.35 GHz Band and Flexible Use of Broadband Systems. public comment began on March 7, 2025 and will end on May 30, 2025.

Click on the corresponding link in the summary of the public consultation above to view the original public consultation.

On 20 February 2025, Innovation, Science and Economic Development Canada (ISED) launched a public consultation on the radio standards specification RSS-247 Issue 4 "Digital Transmission Systems, Frequency Hopping Systems and Licence-Exempt Local Area Network Devices in 902-928 MHz, 2400-2483.5 MHz, 5150-5350 MHz, and 5470-5895 MHz bands". The standard outlines the technical requirements for the following systems: Digital Transmission System (DTS), Frequency Hopping System (FHS), Hybrid System, and License-Free Local Area Network (LE-LAN).

Click this link to view the original public consultation, and the comment period is until 5 May 2025.

On January 29, 2025, Innovation, Science and Economic Development Canada (ISED) published guideline 2025-DRS0001 related to human exposure to nerve stimulation (NS). The notice is intended to provide guidance for many inquiries regarding coil shapes that are exempt from NS testing. Wireless devices with coil shapes shown in the following three categories are exempt from the NS test after evaluation by standard calculations:

• planar shapes (Square, Rectangle, Hexagon, Elliptical, etc.);
• circular stacking (Stacked Rounded Rectangular, Stacked Rounded Cylinders, Cylindrical Coil, etc.);
• Surface mount technology (SMT) coil inductors.

Please note that 3-Axis SMT Coil and Double D Coil are not exempt from testing. In addition to the three types of coil shapes described above, ISED is not currently considering additional NS test exemption requests.

Click this link to view the original guide.

On 18 January 2025, Innovation, Science and Economic Development Canada (ISED) launched a public consultation on:

• RSS-102-SAR. MEAS Issue 2, "Measurement Procedure for Assessing Specific Absorption Rate (SAR) Compliance in Accordance with RSS-102";
• RSS-102. SAR. SIM Issue 1, "Simulation Procedure for Assessing Specific Absorption Rate (SAR) Compliance in Accordance with RSS-102".

These standards apply to radiocommunication equipment with integrated antennas, systems with detachable antennas (supplied with transmitters) that require licensing, or license-exempt transmitters with detachable antennas (as defined by RSS-Gen).

Click on this link to view the original public consultation, the comment period is until March 31, 2025.

Innovation, Science and Economic Development Canada (ISED) clarified at the TCBC workshop that ISED considers 802.11ax and 802.11be to be two different technologies and therefore need to be evaluated separately. TCBC members provided data to ISED to support the similarity of 802.11ax and 802.11be. After reviewing the data, the ISED stated that the full RU test of 802.11be was accepted as a proxy for 802.11ax with the same power meter, but any special RU configurations would need to be evaluated separately. TCBC sent a letter to TCBC members on November 13, 2024 to make the above statement.

On 11 October 2024, Innovation, Science and Economic Development (ISED) of Canada published RSS-248 Issue 3 Release 3 – Radio Local Area Network (RLAN) Equipment Operating in the 5925-7125 MHz Band to replace Release 2 on 20 December 2022.

The main changes in this update are as follows:

• A new device category has been added: Very Low Power Devices
• Definitions, power limits, and operational requirements have been added for new equipment categories
• Appropriate editorial changes and clarifications have been made

Click on this link to access the original ISED regulations.

On 20 September 2024, Innovation, Science and Economic Development (ISED) of Canada opened a public consultation proposing the adoption of the following criteria:

• ANSI C63.2-2023 - United States National Standard specifying specifications for electromagnetic interference and field strength measurement instruments in the frequency range from 9 kHz to 40 GHz. As the standard incorporates the existing requirements in the CISPR 16-1-1 version adopted in ISED standards and ANSI C63.4-2014, a six-month transition period is proposed.
• ANSI C63.10a-2024 - United States National Standard, Test Procedures for Compliance with Unlicensed Wireless Devices, Amendment No. 1. This amendment extends the frequency range to 750 GHz and updates procedures for frequency stability, maximization of emissions from millimeter wave (mmWave) devices, ultra-wideband (UWB) devices, and unlicensed national information infrastructure equipment. It is proposed to establish a one-year transition period during which the previous version or a modified version can be used to meet ISED requirements.

Click this link to access the original ISED public consultation. The comment period is until 29 November 2024.