As a rule
We ask if, there are any new commers and if, they're new to AA.
When, they say they are new to the program, we do a first step meeting and explain how we got to AA etc.
We pass around a where and when for the meetings with phone numbers and people will talk to the new commer after the meeting to offer help to them.
If, you can, take your brother to as many open AA meetings you can find.
Does he have a lic. ?? The humbling aspect for some new commers is asking for a ride to a meeting But, people with a good program will glady go to hell and back to help that new comme rmake a meeting.
I went thru many a blizzrd condition to take people to and from a meeting.
Good luck with your brother, he's lucky to have you as a sister
