A2LA ACCREDITED PROFICIENCY TESTING PROGRAMS
Auto Technology Company is the world’s largest and most innovative manufacturer of corrosion test equipment.
In addition to manufacturing equipment, we also have one of the largest and best-equipped
A2LA accredited environmental test laboratories focused on corrosion, spray, and immersion testing.
This history and experience allow us to offer a highly technical and competent
proficiency testing program.
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📄 Download the 2026 Proficiency Testing Brochure (PDF)
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🧾 Download the 2026 Proficiency Testing Registration Form (PDF)
Why Your Company Should Join a Proficiency Testing (PT) Program
- Ensure that your testing results are verified by corrosion professionals.
- Required participation for ISO 17025 accredited labs performing corrosion testing.
- Demonstrate consistency and accuracy over time through repeated PT participation.
- Gain access to results from other accredited laboratories for benchmarking.
- Run by the most experienced corrosion testing team — including the current ASTM B117 chairman and SAE ACAP committee members.
- Only proficiency testing provider with A2LA accreditation.
- Offers more comprehensive and cost-effective corrosion PT programs than other labs.
Proficiency Testing Programs and Prices
Program
Description
550100
PT program for ASTM B117 – Salt Spray
550800
PT program for ASTM B117 – including pre- and post-mass cleaning and measurements
550200
PT program for ASTM B368 – CASS Test
550400
PT program for GMW14872 – Cyclic Corrosion
550500
PT program for SAE J2334 – Cyclic Corrosion
550600
International shipping and handling
Program Information
- Test Registration: Select the tests you wish to participate in. Register by sending the form via mail/email, or purchase online directly through our store.
- Sample Distribution: Test packages are shipped once payment is received. Each package includes samples and instructions.
Please contact us immediately if any package arrives damaged or with questionable samples.
- Submission of Results: Submit results via email, fax, or mail by the due date listed on the provided form.
- Final Report: Auto Technology will send a confidential summary report comparing your lab’s results with others.
Outlier data outside historical ranges will not be used to calculate SD or Mean but will appear in the comparison report.
- General Info: Prices include all required samples. Programs are ongoing with reports published twice per year (June and December).
Data received at least six weeks prior to the reporting date will appear in that cycle’s report; later submissions roll into the next report.
| Program | Description |
|---|---|
| 550100 | PT program for ASTM B117 – Salt Spray |
| 550800 | PT program for ASTM B117 – including pre- and post-mass cleaning and measurements |
| 550200 | PT program for ASTM B368 – CASS Test |
| 550400 | PT program for GMW14872 – Cyclic Corrosion |
| 550500 | PT program for SAE J2334 – Cyclic Corrosion |
| 550600 | International shipping and handling |
Program Information
- Test Registration: Select the tests you wish to participate in. Register by sending the form via mail/email, or purchase online directly through our store.
- Sample Distribution: Test packages are shipped once payment is received. Each package includes samples and instructions.
Please contact us immediately if any package arrives damaged or with questionable samples.
- Submission of Results: Submit results via email, fax, or mail by the due date listed on the provided form.
- Final Report: Auto Technology will send a confidential summary report comparing your lab’s results with others.
Outlier data outside historical ranges will not be used to calculate SD or Mean but will appear in the comparison report.
- General Info: Prices include all required samples. Programs are ongoing with reports published twice per year (June and December).
Data received at least six weeks prior to the reporting date will appear in that cycle’s report; later submissions roll into the next report.