N.H. Code Admin. R. Plu 102.03
“Journeyman plumber” means “journeyman plumber” as defined in RSA 329-A:2, II, namely, "any person who customarily performs the work of installing plumbing and drainage under the direction of a master plumber."
Source. #8487, eff 11-17-05; ss by #8980, eff 9-20-07 (from Plu 102.02)