N.H. Code Admin. R. Env-Or 402.54
“Residential building” means “residential building” as defined in RSA 146-C:1, XV, reprinted in Appendix C.
Source. (See Revision Note #1 at chapter heading for Env-Or 400) #10393, eff 9-1-13; ss by #12643, eff 10-10-18 (formerly Env-Or 402.44) (See Revision Note #2 at chapter heading for Env-Or 400)