N.H. Admin. Code § Puc 904.01
#2050, eff 6-13-82; ss by #2404, eff 6-28-83; ss by #2912, eff 11-26-84; EXPIRED 11-26-90
New. INTERIM #5921, eff 11-7-94, EXPIRED 3-7-95
New. #7424, eff 1-12-01; ss by #9353, INTERIM, eff 1-12-09, EXPIRED: 7-11-09
New. #9515, eff 7-18-09; ss by #9998, eff 9-20-11