From ISED's Website:
ISED [...] is [...] initiating a consultation on proposed amendments to the antenna tower siting requirements [...] to reduce regulatory burden on tower proponents.
Here's a 47 minute long video discussion of the proposed changes:
DGSO-001-26
As all comments will be posted on the departmental website, those making submissions are responsible for ensuring that they do not contain confidential or private information.
Here's more info from RAC's website published on June 15th.