GM Test Engineering Laboratories - Pontiac, MI
GM Pontiac Engineering Center, 895 Joslyn Road, 48340-2920, Pontiac, MI, United States
- Accredited standards
- 8
- A2LA certificate
- 1
- Site in our directory
- 1
What this lab is accredited for
Our reading of the A2LA scope: each standard once, with its official name where we have checked it.
Only this lab. Searches the 8 standard numbers and the 6 official names we hold. When no standard matches, it searches the method text of every scope line.
ASTM B311
ASTM B487Standard Test Method for Measurement of Metal and Oxide Coating Thickness by Microscopical Examination of Cross Section
ASTM E10Standard Test Method for Brinell Hardness of Metallic Materials
ASTM E18Standard Test Methods for Rockwell Hardness of Metallic Materials
ASTM E45Standard Test Methods for Determining the Inclusion Content of Steel
ASTM E112Standard Test Methods for Determining Average Grain Size
ASTM E384Standard Test Method for Microindentation Hardness of Materials
ASTM E1245
SAE J1349; SAE J1995; GB/T 17692-1999; GMW16436 Method B; ASTM B487; ASTM E18; ASTM E10; ASTM E384; ASTM E45; ASTM E112; SAE J423; ASTM E1245; ASME B46.1; ASTM B311
Read from the A2LA scope document we downloaded on 2026-03-14. Register refreshed 2026-11-06.
Scope as published by A2LA
2 lines
ISO/IEC 17025
Active1109.12
The scope document we hold says it is valid until 2026-12-31.
Accredited scope, certificate 1109.12
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | SAE J1349; SAE J1995; GB/T 17692-1999; GMW16436 Method B; ASTM B487; ASTM E18; ASTM E10; ASTM E384; ASTM E45; ASTM E112; SAE J423; ASTM E1245; ASME B46.1; ASTM B311 | Metal | 62.5 to 3000 Kgf |
| 2 | Extracted from the scope document; tables may not line up. View scope for the original. For the tests to which this accreditation applies, please refer to the laboratory’s Mechanical«field» Scope of Accreditation.
Accredited Laboratory
A2LA has accredited
GM TEST ENGINEERING LABORATORIES – PONTIAC, MI
Pontiac, MI
for technical competence in the field of
Mechanical Testing
This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2017
General requirements for the competence of testing and calibration laboratories. This accreditation demonstrates
technical competence for a defined scope and the operation of a laboratory quality management system
(refer to joint ISO-ILAC-IAF Communiqué dated April 2017).
Presented this 18th day of November 2024.
_______________________
Mr. Trace McInturff, Vice President, Accreditation Services
For the Accreditation Council
Certificate Number 1109.12
Valid to December 31, 2026
Revised May 30, 2025 | ||
Ranges are reproduced from the accredited scope document as published, and only where we found that range printed in the document for the line. Otherwise the cell reads “See scope document”. An absent range means the register did not state one. Line numbers are ours, for cross-reference; they follow the order of the scope document.
Location
GM Pontiac Engineering Center, 895 Joslyn Road, Pontiac, MI, 48340-2920, US
42.63892, -83.29105
Open in MapsLabs with overlapping accredited scope in United States
- ACT Test ServicesHillsdale, MI · ~136 kmA2LAShares 2 accredited methods and materialsASTM B487Metal
- Miami Valley Materials Testing CenterTipp City, OH · ~307 kmA2LAShares 2 accredited methods and materialsASTM B487Metal
- Briem EngineeringSaint Louis, MO · ~743 kmA2LAShares 2 accredited methods and materialsASTM B487Metal
- AADFW, Inc.Euless, TX · ~1,631 kmA2LAShares 2 accredited methods and materialsASTM B487Metal
- Anachem Laboratories LLCEl Segundo, CA · ~3,190 kmA2LAShares 2 accredited methods and materialsASTM B487Metal
Accreditation data refreshed from the A2LA register on .
This page mirrors a public register. For a purchasing, audit or regulatory decision, confirm against the A2LA entry linked above.