This is done through automated systems nowadays, most of which are free for small business. If you have a 50,000 client data base, there will be costs, but it will generally cost between $100 and $300 a month, and if you have 50,000 clients in your data base, that is not a problem.
I thank you for the question on the solutions that make this easy to manage, because I wanted to raise that topic.
There are technological solutions designed in Canada that help companies comply with CRTC requirements. There aren't enough of them, because the CRTC does not communicate enough, but there are some. Most of these solutions offer free versions to very small businesses. So there really aren't additional labour costs or any other costs.