N.H. Admin. Code § He-P 1601.01
#1592, eff 7-1-80; ss by #5920, eff 1-1-95; ss by #6096, eff 9-22-95; ss by #7181, eff 12-24-99; amd by #7393, INTERIM, eff 10-28-00, EXPIRED: 4-26-01; ss by #7495, eff 5-23-01; ss by #8039, eff 2-13-04; ss by #8932, eff 7-6-07; ss by #9986, eff 9-1-11