ISED RSS-247 Issue 3 Introduction
Major changes within RSS-247, Issue 3, include the introduction of requirements for devices that use the 5850-5895 MHz band and channels spanning 5850 MHz.
Also, identifying power limits and unwanted emission limits associated with devices that use the 5850-5895 MHz frequency band.
The regulation has taken effect in August 3, 2023.
A transitional period of 6 months, in which both issues will be accepted has also been introduced. Afterwards, only applications following the new standard will be permitted.
Source: ISED website