Washington Chapter 19.28 RCW for Electrician and Electrical Installations is a set of regulations and safety standards that govern the practice of electrical work in the state of Washington. It covers all aspects of electrical work, from installation and maintenance of electrical systems to the inspection and licensing of electricians. It also sets out the requirements for obtaining a journeyman electrician and master electrician license in the state. The chapter includes six different types of Washington Chapter 19.28 RCW: Electrical Installations, Electrical Maintenance and Repair, Electrical Inspector's License, Master Electrician's License, Journeyman Electrician's License, and Electrical Contractor's License.