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AASHTO Accreditation Details*
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 Accredited for ISO/IEC 17025 since 11/15/2000. |
Hot Mix Asphalt - accredited since 11/15/1995T30 T164 T166 T209 T245 T269 T275 - D1188 D2041 D2172 D2726 D3203 D3666 D5444 D6926 D6927 E329
Soil - accredited since 11/15/1995T87 T88 T89 T90 T99 T100 T134 T135 T136 T176 T180 T193 T208 T215 T216 T236 T265 T267 T296 T297 T310 T311 - D421 D422 D558 D559 D560 D698 D854 D1140 D1557 D1883 D2166 D2216 D2419 D2434 D2435 D2487 D2488 D2850 D3080 D3740 D4318 D4546 D4767 D5084 D6938 E329
Aggregate - accredited since 11/15/1995T11 T19 T21 T27 T37 T84 T85 T96 T104 T112 T113 T176 T210 T248 T255 T304 T327 - C29 C40 C70 C87 C88 C117 C123 C127 C128 C131 C136 C142 C227 C289 C295 C535 C566 C586 C702 C1077 C1260 C1252 D546 D2419 D3666 D3744 D4791 D5821 D6928 E329
Portland Cement Concrete - accredited since 9/1/1996R39 T22 T23 T24 T97 T119 T121 T141 T148 T152 T160 T161 T177 T196 T197 T198 T231 T309 - C31 C39 C42 C78 C138 C143 C157 C172 C173 C174 C192 C215 C227 C231 C293 C403 C418 C469 C496 C512 C617 C642 C666 C803 C805 C1064 C1077 C1105 C1152 C1218 C1231 C1293 C1567
Masonry - accredited since 2/2/2010C1093 Mortar: C109 C185 C270 C305 C1437 C1506 CMU: C140 (Sampling, Measurement, Absorption, Compressive Strength) C1552 Brick: C67 (Specimen Preparation, Measurement, Capping, Compressive Strength, Absorption, Initial Rate of Absorption) Grout: C1019
*This information is only valid as of 9/2/2010. Please visit http://www.amrl.net for current accreditation status.
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Please Note
The dates displayed beside the field of accreditation correspond to the year of initial accreditation in that field.
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Printouts may be outdated
Paper copies of this page may be outdated and/or altered. Current accreditation information (test methods, suspensions, and contact details) can only be found on the AMRL website. These changes aim to increase the accuracy of the accreditation status for each participating laboratory.
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