| AASHTO (American Assn. of State Hwy. & Transportation Officials) |
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| ACI (Allied Construction Industries) |
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| API (American Petroleum Institute) |
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| ASNT (American Society for Nondestructive Testing) |
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| AWS (American Welding Society) |
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| CCRL (Cement & Concrete Reference Laboratory) |
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| DASNY (Dormitory Authority of New York) |
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| ICC (International Code Council) |
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| NICET (National Institute for Certification in Engineering Technologies) |
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| NJDOT (New Jersey Dept. of Transportation) |
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| NRC (National Research Council) |
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| NYC DDC (NYC Department of Design & Construction) |
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| NYC DEP (NYC Department of Environmental Protection) |
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| NYC DOT (New York City Dept. of Transportation) |
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| NYS DEC (New York State Dept. of Environmental Conservation) |
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| NYSDOT (New York State Department of Transportation) |
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| US Army Corps Of Engineers |
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| The Blue Book Network |
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