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Future U.S. Hazmat Compliance Dates

May 10, 2021 Compliance with HM-215O (Harmonization with international standards) amendments is required, unless otherwise specified in the final rule. Federal Register
- May 11, 2020
November 26, 2021 Compliance with HM-219C (Adoption of Miscellaneous Petitions To Reduce Regulatory Burdens) amendments is required, unless otherwise specified in the final rule. Federal Register
- May 11, 2020
January 1, 2022 Manufacturers and distributors of lithium cells or batteries must make the lithium battery test summary available. 49 CFR 173.185(a)(3)