Where can I read the rules on practising law for others in Massachusetts?
Answered for: Massachusetts
Section 41: Unauthorized practice of law; solicitation of business; penalty
This is Massachusetts's rule on who may practise law. It is written about practising for other people; what it leaves unsaid, this entry does not fill in.
This answer is true in Massachusetts and nowhere else on this site. Another jurisdiction is another answer, or an honest gap: see what has been read for Massachusetts.