How the Globally Harmonized System Affects You
How the Globally Harmonized System Affects You
In the March JDT Unbound, I provided information about the Globally Harmonized System of Classification and Labeling of Chemicals (GHS). At that time, OSHA had not announced the final rule updating the Hazard Communication Standard (HCS), however, on March 20, OSHA made the announcement that the Hazard Communication Standard will be amended to include components of GHS.
Why did OSHA adopt GHS?
GHS is a set of recommendations that OSHA states "...will help ensure improved quality and more consistency of hazard information in the workplace, making it safer for workers to do their jobs and easier for employers to stay competitive." OSHA believes that, "aligning HCS with GHS will enhance worker comprehension of hazards, reduce confusion in the workplace, facilitate safety training, and result in safer handling and use of chemicals." The new format of (material) safety data sheets (SDSs) will provide a consistent format of these documents that will help workers access the information more efficiently.
Many of the materials used in dental laboratories are manufactured in other countries. Those manufacturers who sell in different countries must produce multiple labels and safety data sheets. The adoption of GHS will reduce trade barriers and minimize the cost of providing hazard information in many languages.
What are the changes?
The changes you can anticipate will result from the revised Hazard Communication Standard so you will need to obtain a copy of that standard when it is released by OSHA. You'll just go to the OSHA website at www.osha.gov and download the standard. When that will be available is uncertain at this time. The most significant changes are:
- The HCS will not provide specific criteria for health and physical hazards.
- New labels will be produced that include a harmonized signal word, pictogram and hazard statement based on the hazard classification along with precautionary statements.
- Safety Data Sheets (no longer referred to as Material Safety Data Sheets) will have a specified 16-section format.
What are the effective dates?
Dec. 1, 2013: Workers must receive information and training to facilitate recognition and understanding of the new labels and safety data sheets.
June 1, 2015: Chemical manufacturers, importers, distributors, and employers must comply with all modified provisions of the final rule. However, distributors may ship products labeled by manufacturers under the old system until Dec. 1, 2015.
June 1, 2016: Employers must update alternative workplace labeling and hazard communication programs as necessary, and provide additional worker training for new identified physical and health hazards.
During this transition period, all chemical manufacturers, importers, distributors, and employers may comply with either 29 CFR 1910.1200 (this final standard), or the current standard, or both.
For additional information, OSHA provides details on the label elements such as symbols/pictograms, signal words, and hazard statements here and further information on the final rule here.
SafeLink will also be providing online courses and/or webinars to assist dental laboratories with employee training. Stay tuned for more.
