: Initial Fuel Gas Fitting Licensing, Plumbing Licensing, Fuel Gas Trainee Registration Licenses, Plumbing Apprentice Registration Licenses, and Business Entity Licensing

301Definitions 302General Licensing Rules 303Exceptions & Notifications 304License and Registration License Application Procedure 305Eligibility and Examination for Plumbing and Fuel Gas Fitting Licensure 306Plumbing Apprentices and Fuel Gas Trainees 307Mechanical Business Entities 308Approval of Training and Testing Programs for Licensure