N.H. Code Admin. R. Saf-Mec 301.09
“Fuel gas trainee” means “fuel gas trainee” as defined in RSA 153:27, VIII, namely, “any person engaged in the process of meeting the licensing requirements of” RSA 153:27 through RSA 153:38, “who shall work under the supervision of a licensed fuel gas fitter in the repair or installation of inside and outside piping from a gas meter or first stage regulator, and the repair or installation of residential and nonresidential heating equipment systems, hot water heating systems, or hearth equipment systems utilizing liquefied propane gas or natural gas.”
Source. #10648, EMERGENCY RULE, eff 7-25-14, EXPIRES: 1-21-15; ss by #10761, INTERIM, eff 1-21-15, EXPIRES: 7-20-15; ss by #10847, eff 7-1-15 (from Saf-Mec 303.09)