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Applicability of the Hazardous Materials Regulations to Loading, Unloading and Storage:
Final Rule; Delay of Effective Date; Last Revised 12/08/04; Effective Date 06/01/05
Harmonization With the United Nations Recommendations, International Maritime Dangerous Goods Code and International Civil Aviation Organization’s Technical Instructions:
Final Rule; Last Revised 07/31/03; Effective Date 10/01/03
Hazardous Materials Regulations: Minor Editorial Corrections and Clarifications:
Final Rule; Last Revised 09/14/06; Effective Date 10/01/06
Final Rule; Correction; Last Revised 09/20/06; Effective Date 10/01/06
Final Rule; Last Revised 10/01/08; Effective Date 10/01/08
Final Rule; Last Revised 10/05/12; Effective Date 10/05/12
Hazardous Material; Miscellaneous Packaging Amendments:
Notice of Proposed Rulemaking; Last Revised 09/01/06; Effective Date 09/01/06
Hazardous Materials; Miscellaneous Amendments:
Notice of Proposed Rulemaking; Last Revised 09/25/06; Effective Date 09/25/06
Final Rule; Last Revised 03/11/13; Effective Date 05/10/13
Hazardous Materials: Miscellaneous Petitions for Rulemaking (RRR):
Notice of Proposed Rulemaking; Last Revised 05/24/12; Effective Date 05/24/12
Hazardous Materials: Harmonization With the United Nations Recommendations on the Transport of Dangerous Goods: Model Regulations, International Maritime Dangerous Goods Code, and the International Civil Aviation Organization Technical Instructions for the Safe Transport of Dangerous Goods by Air:
Notice of Proposed Rulemaking; Last Revised 05/25/12; Effective Date 05/25/12