Washington Administrative Code
2021 Archive

Chapter 196-33 WAC
Last Update: 11/2/18

RULES OF PROFESSIONAL PRACTICE FOR LICENSEES DESIGNING ON-SITE WASTEWATER TREATMENT SYSTEMS
PDF of Chapter Digest
WAC Sections
196-33-100Purpose and definitions.
196-33-200Fundamentals canons and guidelines for professional practice and conduct.
196-33-300Providing direct supervision.
196-33-400Seals and stamps.
196-33-500Seal and stamp usage.
196-33-600Signature.