Material Safety Data Sheets, or MSDS's, provide important information about a chemical's properties along with important health and safety data. In addition, other important information about the chemical manufacturer, fire-fighting procedures, protective equipment requirements, and spill clean up procedures are provided. Chemical manufacturers and importers are required to provide MSDS's with all shipments. It is the employer's responsibility to make this information available to their employees.

Employers are also required to maintain a file of all of the MSDS's for every hazardous chemicals in the workplace. This information must be readily accessible to all employees during the work shift. Employers must ensure that when a new product or chemical is brought into the workplace, that employees are provided with the information from the MSDS and are provided with training on the hazards of the new chemical.