US lawWashingtonRegulationsTitle 296 — LABOR AND INDUSTRIES, DEPARTMENT OFChapter 296-823 — OCCUPATIONAL EXPOSURE TO BLOODBORNE PATHOGENS296-823-14040WAC 296-823-14040WAC 296-823-14040. Prohibit pipetting or suctioning by mouthLast amended: 2015Year: 2026Length: 15 wordsOfficial source You must prohibit mouth pipetting or suctioning of blood or other potentially infectious materials (OPIM).PreviousWAC 296-823-14035NextWAC 296-823-14045