US lawWashingtonRegulationsTitle 296 — LABOR AND INDUSTRIES, DEPARTMENT OFChapter 296-150V — CONVERSION VENDOR UNITS AND MEDICAL UNITS296-150V-0415WAC 296-150V-0415WAC 296-150V-0415. Who approves addendums to design plans?Last amended: 1999Year: 2026Length: 12 wordsOfficial source Any addendums to a design plan must be approved by the department.PreviousWAC 296-150V-0410NextWAC 296-150V-0420