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606 Hazard Communication for the Employee
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SDS Management

Below are some more important requirements manufacturers, importers and distributors must meet:

The manufacturer or importer must:

  • Prepare one SDS that applies to all similar mixtures where complex mixtures have similar hazards and contents (i.e. the chemical ingredients are essentially the same, but the specific composition varies from mixture to mixture).
  • Ensure that the SDS information recorded accurately reflects the scientific evidence used in making the hazard classification.
  • Add new information to the SDS within six months after becoming aware of any significant new information regarding the hazards of a chemical, or ways to protect against the hazards.
  • If the chemical is not currently being produced or imported, add any new information to the material SDS before the chemical is introduced into the workplace again.
  • Provide an appropriate SDS with the initial shipment, with the first shipment after a SDS is updated, and as requested by the employer or distributor.
  • Provide SDS's with the shipped containers or send the SDS's to the distributor or employer prior to or at the time of the shipment.
  • Ensure that SDS, and updated information, are provided to other distributors and employers with their initial shipment and with the first shipment after a SDS is updated;
  • Provide SDS with the shipped containers, or send them to the other distributor or employer prior to or at the time of the shipment;
  • Retail distributors selling hazardous chemicals to employers having a commercial account must:
    1. provide a SDS to such employers upon request, and
    2. post a sign or otherwise inform them that a SDS is available.

If an employer without a commercial account purchases a hazardous chemical from a retail distributor not required to have SDS on file (i.e., the retail distributor does not have commercial accounts nd does not use the materials), the retail distributor must provide the employer, upon request, with the name, address, and telephone number of the chemical manufacturer, importer, or distributor from which a SDS can be obtained.

Retail distributors who have informed chemical manufacturers, importers, and distributors that they neither sell the product to commercial accounts nor use it in their own workplaces by breaking the sealed container are not required to be provided with SDSs.

  • Wholesale distributors selling hazardous chemicals to employers over-the-counter must:
    1. provide a SDS upon the request of the employer at the time of the over-the-counter purchase, and
    2. post a sign or otherwise inform such employers that a SDS is available.

Knowledge Check Choose the best answer for the question.

3-8. Once becoming aware of any significant new information about a specific chemical, how soon do manufacturers, importers, or distributors need to add it to the SDS?