N.H. Admin. Code § Ed 507.08
#2055, eff 6-16-82; ss by #2714, eff 5-16-84; ss by #4851, eff 6-25-90; EXPIRED 6-25-96
New. #6349, eff 10-5-96, EXPIRED: 10-5-04
New. #8206, INTERIM, eff 11-18-04, EXPIRES: 5-17-05;ss by #8335, eff 4-23-05; ss by #8667, eff 7-1-06