Attorneys, law students and paralegals need some knowledge of substantive civil law for most case referrals (other than PFAs). NLS offers periodic training sessions, and participants who accept case referrals can earn free Continuing Legal Education (CLE) credits. Also, experienced NLS staff attorneys are willing to answer questions and mentor volunteer attorneys, along with a number of private attorneys with specialized skills who have agreed to serve as mentors and/or consultants.