| Carrier registration | That an entity is registered with the national transport authority and holds an identifier. Most markets have one; what it is called and what it covers differ. | Prove fitness, solvency, insurance adequacy — or that whoever is contacting you controls that registration. It is the primary key, not a verdict. |
| Operating authority or licence | That the entity is permitted to operate, and in what capacity. Arranging transport for others and hauling it yourself are usually distinct permissions. | Say anything when the authority is genuine and stolen. Every authority check passes in an identity-theft case, because the identity is real. |
| The public register's own record | A snapshot of registration status, declared fleet size, and whatever inspection or incident history that market publishes. | Describe the current fleet, or guarantee the contact details on file reach the real operator. Much of it is self-declared, and self-declared data is the cheapest thing in the world to falsify. |
| Safety or compliance history | That inspections or an audit happened, and what they found at that time. Some markets publish the underlying records, some publish a score, some publish neither. | Mean the carrier is safe today. A rating is a snapshot from the date it was made — and in most markets the majority of carriers have never been audited at all, so a clean record and no record look identical in a database and mean very different things. |
| Insurance certificate | That a policy existed when the certificate was issued. | Create coverage, bind the insurer to you, or reveal exhausted limits, exclusions, deductibles or a cancellation already running. Cover can usually be withdrawn on notice, which is why this is monitored rather than sampled — and a PDF certificate is trivially editable, so it is obtained from the issuer, never from the counterparty. |
| Financial security or bond | That whatever security that market requires of an intermediary is in place. | Protect the party that posted it. These instruments generally run to the counterparties, are capped, and are shared among claimants if several arrive at once. Treating one as insurance against your own loss is a common and costly misreading. |
| Trade identifiers and codes | That a code was issued to a named party and is current. | Say anything about operations or permission — an identifier confirms identity within a scheme, nothing more. Most are issued by industry bodies rather than regulators. |
| Commercial databases | That a vendor has aggregated public records and layered its own signals, scores and user reports on top. | Constitute an authority. Their scores are not auditable by you, and user-contributed content about named businesses carries exposure the public record does not. Useful as an input; never as the source of truth. |