The department shall administer and enforce the hazardous waste operator permit program.
RSA 147-A:4
1981, 413:2. 1983, 137:5, 6; 227:3; 455:8. 1986, 158:1-3; 202:6, I(e). 1989, 398:3, 4. 1991, 226:2. 1994, 412:13. 1996, 228:106, 107, 110. 1997, 269:1. 1998, 64:4. 1999, 53:2, eff. July 20, 1999. 2007, 219 : 1 , eff. July 1, 2007.