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U.S. State Codes
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Washington
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Title 18 - Businesses and P...
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Chapter 18.106 - Plumbers.
Chapter 18.106 - Plumbers.
18.106.010 Definitions.
18.106.020 Certificate or permit required—Photo identification—Written warning, penalty—Trainee supervision required—Medical gas piping installer endorsement—Penalty—Notice of infraction.
18.106.030 Application for certificate of competency—Medical gas piping installer endorsement—Evidence required.
18.106.040 Examinations—Eligibility requirements—Determination.
18.106.050 Examinations—Scope—Results—Retaking.
18.106.070 Certificates of competency, installer endorsement—Issuance—Renewal—Rights of holder—Training certificates—Supervision—Training, certified plumber.
18.106.075 Medical gas piping installer endorsement.
18.106.080 Persons engaged in plumbing business or trade on effective date.
18.106.090 Temporary permits.
18.106.100 Revocation of certificate of competency—Grounds—Procedure.
18.106.110 Advisory board of plumbers.
18.106.125 Fees.
18.106.130 Plumbing certificate fund.
18.106.140 Powers and duties of director.
18.106.150 Exemptions.
18.106.155 Reciprocity.
18.106.170 Violations—Inspections—Production of credentials.
18.106.180 Notice of infraction—Issuance, service.
18.106.190 Notice—Contents.
18.106.200 Notice—Hearing—Contest—Notice of appeal.
18.106.210 Notice—Determination infraction committed.
18.106.220 Notice—Penalty payment—Filing answer of protest—Failure to respond or appear.
18.106.230 Notice—Failure to respond—Misdemeanor.
18.106.240 Representation by attorney—Department represented by attorney general.
18.106.250 Infraction—Cases—Administrative Procedure Act—Burden of proof—Order—Appeal.
18.106.270 Infraction—Monetary penalties—Rules.
18.106.280 Pilot project—Enforcement of chapter—Reimbursement fee.
18.106.300 Certificate suspension—Noncompliance with support order—Reissuance.
18.106.310 Backflow assembly testers—Specialty plumber's certificate of competency.
18.106.320 Contractor's duties—Records audit—Department's rule-making authority—Penalty.