(3) Except as provided in RCW 4.16. The following links will take you to the available online filing, instructions, or paper form.This page provides an overview of engineering industry licensing in Washington for individuals and firms. Endorsement is not required if the Contractor is a self- insured government entity, or insured through a government risk pool authorized by. LPOs are not authorized to advise individuals on the use of these forms. General information, instructions for applicants, information for licensees, and resources for professional engineers in the District of Columbia. Complete and sign Form 2616 "Professional Surveyor Career Development. Program Agreement", agreeing to the program requirements. Apply to Surveyor, Land Surveyor, Trainee Engineer and more! It is used in the planning and execution of most forms of construction.