Wiss, Janney, Elstner Associates, Inc.
Northbrook, Illinois, United States
Registry records retrieved July 2026
Address330 Pfingsten Road, Northbrook, Illinois, United States
Phone847-272-7400
Websitewww.wje.com
Appears inISO/IEC 17025 (ANAB)
Accreditations & registry listings
| Accreditation / listing | Number | Registry status | Expires | Source |
|---|---|---|---|---|
| ANAB (ANSI National Accreditation Board) | AT-2564 | Active — ISO/IEC 17025:2017 ANAB public directory, queried 2026-07-04 |
April 22, 2028 | registry retrieved July 04, 2026 |
ChemicalConstruction MaterialsMechanical TestingThermal
All facts above are reproduced from the linked official registries as retrieved on the dates shown. Test Lab Index adds no ratings or reviews. Confirm current scope directly with the registry and the laboratory.