AASHTO Accreditation Details*  

Bowser-Morner, Inc. Toledo, Ohio
Richard L.  Allen
P.O. Box 838 Toledo, OH  43697-0838

Phone: (419) 691-4800 Fax: (419) 691-4805 rallen@bowser-morner.com http://www.bowser-morner.com

Accredited for ISO/IEC 17025 since 6/15/2002.
Hot Mix Asphalt - accredited since 5/1/1996
T30 T164 T166 T209 T245 T269 - D2041 D2172 D2726 D3203 D3666 D5444 D6926 D6927 E329

Soil - accredited since 5/1/1997
T87 T88 T89 T90 T99 T100 T180 T193 T208 T265 T310 - D421 D422 D698 D854 D1140 D1557 D1883 D2166 D2216 D2487 D2488 D3740 D4318 D6938

Aggregate - accredited since 5/1/1997
T11 T19 T21 T27 T37 T84 T85 T96 T112 T248 T255 - C29 C40 C117 C127 C128 C131 C136 C142 C535 C566 C702 C1077 D546 D3666 E329

Portland Cement Concrete - accredited since 5/1/1997
R39 T22 T23 T97 T119 T121 T141 T152 T196 T231 - C31 C39 C78 C138 C143 C172 C173 C192 C231 C617 C1064 C1077 C1202 C1231

*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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Paper copies of this page may be outdated and/or altered.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.