A Cahier des Charges (CDC) is a formal contract under DRC mining law that specifies the social, community, and infrastructure obligations of a mining operator to the local and provincial authorities governing the land where the mine operates. It is legally required, project-specific, and negotiated between the operator, the relevant Entité Territoriale Décentralisée (ETD), and the provincial government at the time of the exploitation permit's issuance.
What it is
The term translates literally as "specification sheet" or "terms of reference" but functions as a binding community-performance contract. Unlike a corporate sustainability commitment — which is voluntary and enforceable only by reputational pressure — the Cahier des Charges is a legal document with obligations enforceable through the DRC mining regulatory framework.
The CDC is signed by three parties: the mining operator (or its DRC-incorporated operating subsidiary), the ETD (the local decentralised authority, typically a territoire or commune), and the provincial government in whose territory the mine sits.
What it typically contains
Common CDC obligations for a large DRC mine include:
Employment commitments: percentages of DRC nationals in the total workforce and in supervisory or technical roles, with graduation timescales.
Local procurement: preference for local suppliers with pricing and quality qualifications, typically expressed as a percentage of total procurement spending.
Infrastructure: specific deliverables such as road improvement, school construction or rehabilitation, health facility support, or water supply infrastructure.
Environmental commitments: community access to environmental monitoring data; consultation mechanisms for community concerns.
Duration and review: a CDC is typically written for the life of the mine with periodic review clauses, often every five years.
Enforcement
Failure to comply with a Cahier des Charges can in theory result in financial penalties and, in extreme cases, permit suspension. In practice, enforcement against large operators producing significant royalties and employing large workforces is rare. Listed operators manage CDC compliance more carefully than privately held ones because shareholder scrutiny, development finance lender requirements, and upstream customer due diligence all reference CDC performance.
