E Requiring and providing for the licensing of plumbers by the commissioner of health; requiring the commissioner to adopt rules establishing criteria and procedures for denial, refusal to renew, suspension and revocation of licenses and registrations under the authority of the commissioner and granting the commissioner the authority to deny, refuse to renew, suspend or revoke licenses and registrations in accordance with the adopted criteria and procedures; establishing a fee schedule for plumber examinations, bond and apprentice registrations, licenses, plan reviews and inspections and specifying certain minimum plumbing installation inspection requirements; defining restricted plumbing contractor for licensing purposes; making mandatory the option of the commissioner to by rule prescribe minimum uniform standards for new plumbing installations; requiring commissioner inspection of new plumbing installations for compliance with accepted standards of construction for health and safety and for compliance with applicable codes, exceptions, requiring full implementation and operation of an inspection plan by a certain date; prohibiting city, town or state license requirements for persons installing building sewer or water service completing pipe laying training prescribed by the commissioner; requiring commissioner licensing of master, journeyman and restricted plumbing contractors and specifying certain requirements for licensing as a restricted plumbing contractor; requiring the commissioner to establish criteria and procedures by rule for inspector certification and examination; specifying certain reference change instructions to the revisor of statutes(mk, ja)