The Safety Data Sheet (SDS) format requirements are standardized to ensure consistent, clear communication of chemical hazards and safety information. According to OSHA's Hazard Communication Standard (29 CFR 1910.1200(g)) and international guidelines, an SDS must be presented in a consistent, user- friendly 16-section format. These sections cover comprehensive details about the chemical, including its identification, hazards, composition, safe handling, and emergency measures

Key SDS Format Requirements

• 16 Mandatory Sections: The SDS must include the following sections in order:
  1. Identification
  2. Hazard(s) identification
  3. Composition/information on ingredients
  4. First-aid measures
  5. Fire-fighting measures
  6. Accidental release measures
  7. Handling and storage
  8. Exposure controls/personal protection
  9. Physical and chemical properties
  10. Stability and reactivity
  11. Toxicological information
  12. Ecological information (non-mandatory in some jurisdictions)
  13. Disposal considerations (non-mandatory in some jurisdictions)
  14. Transport information (non-mandatory in some jurisdictions)
  15. Regulatory information
  16. Other information, including date of preparation or last revision

• Content Requirements: Each section must contain specific information relevant to that topic, such as chemical identity, hazard classifications, ingredient details, first aid instructions, and regulatory data

• Language: SDS must be provided in English in the US and in the official language(s) of the country where the chemical is marketed in the EU, though additional languages can be included

• No Blank Sections: Sections should not be left blank; if data is unavailable or not applicable, this must be clearly stated

• Prepared by Competent Persons: The SDS should be prepared by knowledgeable individuals to ensure accuracy and compliance

• Consistency with Regulations: In the EU, SDS content must align with REACH regulations and be consistent with any Chemical Safety Reports if applicable

• Format and Presentation: OSHA recommends including section numbers and headings clearly, and organizing SDSs alphabetically by product name for easy reference

This format replaces the older MSDS system, which had fewer sections and less standardized content, improving hazard communication globally under the Globally Harmonized System (GHS)

. In summary, the SDS format requirements mandate a structured 16-section document providing detailed safety and hazard information in a clear, standardized manner to protect users and comply with regulatory standards