You can download our ISO/IEC: 17205 Accreditation and Scope here:

Tru-Cal 17025 Accreditation Certificate & Scope

Tru-Cal, Inc. was one of the very first ISO/IEC 17025 Accredited Laboratories, and we have maintained our Accredited status since 1999.

Our calibration and testing comply with the following standards:

• Aerospace Material Specs: AMS 2750, AMS 2774, AMS 2759
• Automotive Industry Action Group: AIGA CQI-9
• Boeing Airplane Co.: BAC 5621, BAC 5602
• Ford Motor Co.: WHTX-1
• Military Specifications: MIL-6088G
• National Fire Protection Association: NFPA 86
• Pratt & Whitney: PWA-F40