I. The commissioner shall establish, through rulemaking pursuant to RSA 541-A, the nature of the examinations required for issuance of fuel gas fitter licenses. The scope of such examinations and the methods of procedure shall be prescribed by the commissioner. This may include an outside organization approved by the commissioner.
   II. Each license issued by the commissioner shall identify which of the following special licenses applies to the licensee:
      (a) Hearth system installation and service technician.
      (b) Liquefied propane installation technician.
      (c) Liquefied propane service technician.
      (d) Natural gas installation technician.
      (e) Natural gas service technician.
      (f) Piping installer.
   III. No licensee shall engage in any activity not covered by his or her specialty license.
   IV. The licensee shall have in his or her possession a current biennial license issued by the commissioner. The license shall be available for inspection on request. The commissioner shall issue both a wall license and a license suitable to be carried by the individual licensee.
Source. 2006, 206:3, eff. Jan. 1, 2007.