Sinaloa is the north-west’s vegetable garden and a corridor to the border: federal highway 15 links Los Mochis, Culiacán and Mazatlán with Nogales and Guadalajara, the Mazatlán–Durango motorway opens the port to the north of the country, and thousands of refrigerated trucks leave the produce valleys every season. Traffic in the cities depends on the state, and plate renewal requires having no debts.

Context and authorities

As in the rest of the country, traffic fines are administrative sanctions set in UMA by the state regulation, with a discount for timely payment in many entities and surcharges once overdue; pending debts block vehicle procedures. For local procedures and rules, the starting point is the Sinaloa State Government portal.

The state’s Dirección de Vialidad y Transportes issues infractions in Culiacán, Mazatlán, Los Mochis and on state highways, and the Secretaría de Administración y Finanzas collects vehicle debts together with plate renewal. Clarifications are filed with the authority that recorded the infraction, within the period set by the notice.

What the API returns for this entity

In Sinaloa the API queries Sinaloa’s state plate lookup for infractions and returns each infraction with the authority that recorded it:

  • The authority that recorded the infraction and its folio, unnormalised.
  • The date and reason, with the location if the source reports it.
  • The amount and status current at the source, with the discounts it publishes.
  • The payment reference when the authority offers one.
  • Which sources answered and which did not, to tell a complete result from a partial one.

How to check a plate in Sinaloa

To check a plate by hand, the Sinaloa State Government portal is the entity’s official channel and the REPUVE confirms the vehicle’s identity before any procedure. With ten units that is enough; with a hundred, the API walks the integrated sources by plate and returns the result split by authority, with the folio and amount each one publishes.

What to watch if you run a fleet in Sinaloa

A produce fleet leaving Culiacán for Nogales in season crosses highway 15 with state and federal checks on every trip, and infractions pile up on plates that rotate among operators; looking up each plate at the close of the season and thirty days later, with the per-source result stored, assigns each infraction to the driver and avoids discovering them at plate renewal.

For a rent-a-car or a transfer company in Mazatlán, the peak is the beach season and Carnival; checking the plate at the return of each service, with the result stored, charges the infraction to the customer who was driving instead of absorbing it at plate renewal.

How to integrate

The integration starts with one POST per plate, with the entity as an optional filter. Since sources answer at their own pace, the API accepts the job and delivers the result by status or webhook; store the idempotency key before sending, as the asynchronous APIs guide describes. The API page details access.

JSONIllustrative example, not a contract.
{
  "plate": "ABC123A",
  "jurisdictions": [
    "MX-SIN"
  ]
}

Limits and considerations

  • Infractions on federal highways belong to the federal authority, not the state or municipal ones; the response names the authority of each.
  • UMA amounts are updated every year; the final amount is set by the authority at the time of payment.
  • A source that does not answer is reported as such, never as an absence of infractions.
  • The API neither pays fines nor handles clarifications; it delivers information to decide.

Sources and further reading