The ASTM Directory of Scientific and Technical Consultants and Expert Witnesses is an on-line full text search for individuals/companies who perform consulting services or act as expert witnesses. Each consultant has paid a fee to ASTM for their listing. ASTM has not attempted to investigate, rate, endorse, approve, or certify any consultant or expert witness.

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If you would like to list your services or have any questions or comments please contact Ellen McGlinchey at emcglinc@astm.org.