The Market's Public Memory
The Commercial Registry (Registro Mercantil) is the public ledger of business life: who a company is, who represents it, how much capital backs it, whether it is dissolving. Companies must register their incorporation, statutes, directors, powers of attorney, annual accounts, and structural changes.
Its power comes from legal publicity — two complementary effects:
- Positive (material) publicity: what is registered and published is presumed known by everyone. No counterparty can claim ignorance of a registered fact: if the registry says the CEO's powers were revoked, a contract signed with the ex-CEO afterwards doesn't bind the company.
- Negative publicity: what should have been registered but wasn't cannot be used against third parties in good faith. If the company never registered the revocation, a supplier who contracted with the apparent CEO in good faith is protected — the company bears the cost of its own registry silence.
Key rule: Registered → presumed known by everyone. Unregistered → cannot be used against a good-faith third party.
The registry's working principles:
- Legality: the registrar examines documents before inscribing — the registry filters, not just files.
- Legitimation (accuracy presumption): registered content is presumed valid and exact until a court says otherwise.
- Public faith: third parties may rely on what the registry proclaims.
- Priority: first filed, first served — earlier inscriptions beat later incompatible ones.
- Tract: each inscription chains onto the previous one; no gaps.
For a business the registry is both shield (publish your facts, and the world cannot plead ignorance) and sword-catcher (fail to publish, and the world's good faith beats your unregistered truth).
The two faces of registry publicity
| Effect | Rule | Consequence for a business |
|---|---|---|
| Positive | Registered = presumed known by all | You cannot plead ignorance of a registered fact |
| Negative | Unregistered = unusable against good faith | The company bears the cost of its own silence |
Tip: Before signing with a company, pull its registry sheet: who holds powers of attorney, whether capital was reduced, whether dissolution began. The registry is the one source the law lets you rely on.