2005 Washington Revised Code RCW 18.106.080: Persons engaged in plumbing business or trade on effective date.
No examination shall be required of any applicant for a certificate of competency who, on July 16, 1973, was engaged in a bona fide business or trade of plumbing, or on said date held a valid journeyman plumber's license issued by a political subdivision of the state of Washington and whose license is valid at the time of making his application for said certificate. Applicants qualifying under this section shall be issued a certificate by the department upon making an application as provided in RCW 18.106.030 and paying the fee required under RCW 18.106.050: PROVIDED, That no applicant under this section shall be required to furnish such evidence as required by RCW 18.106.030.
[1973 1st ex.s. c 175 § 8.]
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