Forensic Toxicology Laboratories
By being able to identify what’s really in a substance and how much someone has consumed, ESR’s extensive drug and
alcohol testing services help keep individuals and communities safer.
Our forensic laboratories are accredited by the ANSI National Accreditation Board (ANAB), in the field of forensic science
testing, to the international standard of ISO/IEC 17025. ANAB provides accreditation services to public and private sector
organisations and is a subsidiary of the American National Standards Institute (ANSI).

By being able to identify what’s really in a substance and how much someone has consumed, ESR’s extensive drug and
alcohol testing services help keep individuals and communities safer.
Our forensic laboratories are accredited by the ANSI National Accreditation Board (ANAB), in the field of forensic science
testing, to the international standard of ISO/IEC 17025. ANAB provides accreditation services to public and private sector
organisations and is a subsidiary of the American National Standards Institute (ANSI).