This affidavit is used to record the hours of a trainee's electrical experience with direct supervision under a Washington certified journeyman, master or specialty electrician.

Brochure: Designed for construction business employers who are interested in hiring apprentices. Includes answers to common questions, how to hire apprentices, the benefits of apprenticeship, testimonials, and contact information.

This form is required to report plumber trainee's plumbing experience for credit towards journeyman or specialty status.

EXAMPLE ONLY: Example of an application to apply for an apprenticeship. Registered Apprenticeship Programs use their own forms. NOT TO BE USED TO REQUEST PLUMBER or ELECTRICAL TRAINEE CARD.

This form is used to apply for a backflow trainee certificate.

This form is used to apply for a plumber trainee certificate.

Used for creating combination electrical and plumbing contractors license

Fact sheet: Explains training requirements and the endorsement process for medical gas piping installers.

Fact sheet: Explains plumber classifications, certification requirements, including required exams, and the application and renewal processes, including continuing education requirements.

Fact sheet: Provides information about getting a trainee card and outlines the electrical training and experience required to be certified as an electrician in Washington State.

This form must be submitted to L&I's Apprenticeship Section by the Instructor at the time of the incident and the appropriate Apprenticeship Program within 5 days of an accident/incident of an apprentice/trainee during Related Supplemental Instruction (RSI).

This form is used to renew a plumber certification, plumber trainee or medical gas installer certification.

Used to track apprentices/trainees on-the-job training hours.

This form is used to request a duplicate or replacement certificate for a plumber or plumber trainee.