Formerly the Hazardous Materials Standards Division (CG-5223 and G-MSO-3)
Effective December 19, 2011, the Hazardous Materials Standards Division (CG-5223) was renamed the "Hazardous Materials Division (CG-ENG-5)", and is now part of the Office of Design and Engineering Standards (CG-ENG). Its new website address is www.uscg.mil/hq/cg5/cg5215/
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