Guideline Update

Guidelines — Occupational Health and Safety Regulation

Editorial revisions were made to the following guidelines:

• Part 5 Chemical Agents and Biological Agents
  G5.48-10 Use of indicator tubes to measure compliance

• Part 7 Radiation
  G7.25 Records

• Part 30 Laboratories
  G30.13 Centrifuges

New and revised guidelines are posted for a 60-day preliminary period, during which time the stakeholder community may comment and request revisions.