A2LA |
NDT-Group is an Accredited A2LA Laboratory (American Association of Laboratory Accreditation). ISO 17025 |
 |
Nadcap Accredited Mechanical |
| AWS |
American Welding Society |
| ASNT |
American Society of NDT |
| AISC |
American Institute of Steel Construction |
| NSBA |
National Steel Bridge Alliance |
| PCI |
Prestressed/Precast Concrete Institute |
| ASSHTO |
American Association State Highway & Transportation Officials |
| ASTM |
American Society of Testing & Materials |
| NACE |
National Association of Corrosion Engineers |
| SSPC |
Steel Structures Painting Council |
| IBC |
2003 International Building Code |