Approvals and accreditations
Stork Twin City Testing meets the requirements of various accreditation organizations against a variety of standards. The accreditations and approvals listed below do not pertain to all the SMT laboratories. To determine accreditation for each location please enter their individual area to view.
Stork TCT approvals include:
- A2LA - American Association of Laboratory Accreditation
- Accreditation to ISO/IEC 17025-2005
- Scope includes tests according to various ASTM, GM, MIL-STD, SAE, ASME and ISO standards
- View Certificate (Cert. No. 1479-01 and Cert. No. 1479-03)
- AAMA - American Architectural Manufacturers Association
- Accreditation to "AAMA Laboratory Accreditation Program Operations Manual"
- Scope includes test according to: various AAMA and ASTM standards.
- View Certificate
- AASHTO - American Association of State Highway and Transportation Officials
- ASTM - American Society for Testing and Materials
- Accreditation to ISO/IEC 17025
- Scope includes tests according to various ASTM, UBC, ISO standards and ICC-ES acceptance criteria
- View Certificate (TL 217)
- City of Los Angeles, Department of Building & Safety
- Federal Aviation Administration
- View Certificate
- International Safe Transit Association
- Miami-Dade County Building Code Compliance Office
- National Evaluation Service
- NVLAP - National Voluntary Laboratory Accreditation Program
- Accreditation to ISO/IEC 17025:2005
- Scope includes tests according to:
- ASTM C423, E90, E336, E1007, E966
- ANSI S12.31 S12.10
- ISO 3822
- SAE J1400
- View Certificate (NVLAP LAB CODE 200046-0)
- State of Florida, Department of Community Affairs, Florida Building Commission
For Accreditation and Quality Information click: tct.quality@stork.com


