Under the authority of RSA 157-A: 3, boilers and pressure vessels, as defined in RSA 157-A: 2, shall conform to the American Society of Mechanical Engineers Boiler and Pressure Vessel Code, 2015 edition, as specified in Appendix II.

Source. (See Revision Note at chapter heading for Lab 1200) #5371, eff 4-10-92, EXPIRED: 4-10-98 New. #7210, eff 2-28-00; ss by #9076, eff 1-24-08; ss by #11071, eff 4-11-16