# Quebec SEAO #20174399

Audit and certification of biomethanization and composting plant infrastructure

**Posted:** October 03, 2026
**Respond By:** November 04, 2026
**Identifier:** 20174399
**NAICS:** 541990

Énercycle is seeking an independent auditor/certifier for process infrastructure at a dry biomethanization and composting plant.
- **Buyer:** Énercycle; no sub-agency or office is identified.
- **Requested service:** Audit and certification of the plant’s process infrastructure.
  - No products, quantities, or part numbers are specified.
- **OEMs and vendors:** No product manufacturers or service vendors are named.
- **Duration:** Planned period of performance is 18, but the unit is unspecified; start and end dates are not provided.

### Description

The procurement seeks professional services for an auditor/certifier mandate covering process infrastructure for a dry biomethanization and composting plant. Offers are submitted through SEAO with a document. The notice states that participation is restricted to territories covered by applicable agreements, including the Québec-Ontario Agreement (ACCQO) and the Canadian Free Trade Agreement (ALEC). The planned duration is listed as 18, with no duration unit specified.

[View original listing](https://seao.gouv.qc.ca/avis-resultat-recherche/consulter?ItemId=3984f660-66d3-4c7d-a6f0-a882e8d955f6)