What is an OTTM in Colombia?
OTTM stands for Operador Tecnológico de Trazabilidad de Minerales: Technology Operator for Mineral Traceability.
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MinTrace is an OTTM authorized by the National Mining Agency (ANM)
A Technology Operator for Mineral Traceability (OTTM) is a company authorized by Colombia's National Mining Agency (ANM) to record and transmit mineral trading transactions to the Mineral Traceability Platform (PTM), under ANM Resolution 759 of 2024.
PTM and OTTM: the difference
The Mineral Traceability Platform (PTM) is the ANM's platform where mineral transactions are recorded. The OTTM is the service through which a company records them. Both are defined by ANM Resolution 759 of October 28, 2024 (opens in a new tab).
Authorized by Colombia's National Mining Agency (ANM)
MinTrace is a Technology Operator for Mineral Traceability (OTTM) authorized by Colombia's National Mining Agency (ANM) since December 17, 2025 (filing number 20253210663711).
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Frequently asked questions
What is an OTTM?
It is a company authorized by Colombia's National Mining Agency (ANM) to record and transmit mineral trading transactions to the Mineral Traceability Platform (PTM), under ANM Resolution 759 of 2024. Colombian companies record their transactions in the PTM through an OTTM.
Where can I see which OTTMs are authorized?
On the list the ANM publishes on its website, in Spanish. The list can change, so it is best to check it directly rather than rely on a copy. The ANM has authorized MinTrace as an operator since December 17, 2025.
How long does an OTTM authorization last?
Five years, under Article 18 of ANM Resolution 759 of 2024 and the authorization act. MinTrace's authorization dates from December 17, 2025, with filing number 20253210663711, and the ANM publishes the act on its website, in Spanish.