Accreditation · A2LA 7797.01
DIG’s laboratory is accredited by A2LA under the NELAP/TNI program and to ISO/IEC 17025:2017 for nonpotable water: groundwater, wastewater, and produced water.
| Item | Detail |
|---|---|
| Accrediting body | A2LA |
| Certificate | 7797.01 |
| Program | TNI (NGAB) |
| Standard | ISO/IEC 17025:2017 and TNI Standard |
| Matrix | Nonpotable water |
| Scope document | Current scope of accreditation (PDF), 5/29/2026 |
| Independent verification | A2LA directory listing |
What accreditation covers
Accreditation applies to the specific analytes and methods listed on the scope document. The analyses and methods page marks each analysis as in scope or not, so you can confirm coverage before you sample.
For regulators and consultants
Need a copy of the certificate or scope for a submittal or bid? Email info@digforenergy.com and we’ll send the current documents.
