That makes zero sense either.
One job code for in-home providers. Registered and private, same job code. So really expect judge to issue global court order for information about people on one job code. That is what they say in movies is "fishing for information" with no just cause or specifics.
And then, really expect CRA to create report that searches all Canadian's for our job code to hand list to municipal government agency so they can show up? I think more benefit in persuading judge to issue order for other job codes - what about electrician so municipality can check they licensed, or builder to check their permits up to date, or million of other situations more logicial than mis-mash of in-home carer, who might be registered or not, who are low income, who mostly follow the rules.
CRA is not allowed to give your address out. They can't even give out addresses to child maintenance without a court order.
Every time you do your tax, you have to give permission of CRA to pass your information to Elections. They are not going to out addresses without court order and courts have a lot to do without issue orders for someone to come out to your home, when they are already allowed to just knock on the door.