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U.S. Department of Health and Human Services

Office of Environmental Health and Engineering

HFAC Issued Technical Bulletins

2016 February Technical Bulletin - Basic Design Requirements for M&I [PDF - 470 KB]
2015 October Technical Bulletin - Tier 4 [PDF - 468 KB]
2014 January Asphalt Preservation Solutions [PDF - 234 KB]
2013 December Federal Land and Local Zoning [PDF - 99 KB]
HFAC Decisions [PDF - 228 KB]

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