| Cert Code | Cert Status | Survey Date | Review Date | Exp Date | Description |
|---|---|---|---|---|---|
| B26 | Approved | 06/22/2009 | 06/22/2011 | 06/22/2011 | ANSI AWS C3.7 1999 BRAZING OF ALUMINUM AND ALUMINUM ALLOYS, CLASS A |
| B27 | Approved | 06/22/2009 | 06/22/2011 | 06/22/2011 | ANSI AWS C3.7 1999 BRAZING OF ALUMINUM AND ALUMINUM ALLOYS, CLASS B |
| B28 | Approved | 06/22/2009 | 06/22/2011 | 06/22/2011 | ANSI AWS C3.7 1999 BRAZING OF ALUMINUM AND ALUMINUM ALLOYS, CLASS C |
| B37 | Approved | 06/22/2009 | 06/22/2011 | 06/22/2011 | ANSI AWS C3.7M/C3.7 - BRAZING OF ALUMINUM, CLASS A |
| B38 | Approved | 06/22/2009 | 06/22/2011 | 06/22/2011 | ANSI AWS C3.7M/C3.7 - BRAZING OF ALUMINUM, CLASS B |
| B39 | Approved | 06/22/2009 | 06/22/2011 | 06/22/2011 | ANSI AWS C3.7M/C3.7 - BRAZING OF ALUMINUM, CLASS C |