Octo and Porto sem Papel
The Ministry of Ports and Airports describes Porto sem Papel as a port management information system, developed to cut red tape in ship port-stay procedures. The port-stay forms were brought together in the Virtual Single Document, the DUV, and the PSP publishes services to query and change its information. Octo can prepare the integration of your company's system with these services, using the access your company already has registered.
Four possible deliverables. All of them use the access your company already has and go through the team's review.
Can write the client that authenticates with the key and password registered by your company and calls the DUV query and change services, renewing the token before the 30 minutes are up.
Deliverable: integration client for review, with no credentials in the codeCan gather in an internal dashboard what the queries return, such as clearances and arrivals and departures, so the team can follow along without copying by hand.
Deliverable: internal dashboard built from the queriesCan check the data your company will report in the DUV against what your system already has, before anyone submits it.
Deliverable: list of discrepancies before submissionThe PSP already runs automated document review and shows the fields read with the status and validation of each one. Octo can organize your company's documents and help the team handle what the result points out.
Deliverable: list of what needs correctingThe same Octo cycle, applied to this topic. Each arm has a narrow role; the people who approve and sign are on your team.
Which profile your company has in the PSP, which services it can call and what is done by hand today.
Each field in the company's system linked to the DUV field it feeds. Without that map, the integration repeats the error on every port stay.
Key and password stay in the company's vault, never in the code. Octo does not use access of its own.
Periodic query, change with human review or just the dashboard, depending on the risk of each service.
Authentication, token renewal, calls and a record of each response.
Runs first on the queries, which change nothing, and compares with what the team sees in the system.
Changes only go into use after your team's approval.
Which version of the Services Manual was used, so the next change can be traced.
Octo does not operate Porto sem Papel. The integration uses the access your company already has, and your team is the one that submits and responds in the system.
The criteria Octo uses to pick the path. The regulation and the official system remain the reference.
| Task | Path | Note |
|---|---|---|
| Authenticate | Registered key and password, JWT token | The token lasts 30 minutes (accessed October 28, 2026) |
| Query and change DUV information | Endpoints from the PSP Services Manual | Clearances, arrivals and departures, dangerous goods, manifests and others |
| Follow the port stay | DUV status | Becomes “Finalizado” (closed) after unberthing is recorded in the Concentrador |
| Handle documents | PSP automated document review with AI | The PSP shows the fields read, their statuses and validations |
Three steps. Each one only makes sense once the previous one has shown results on your team.
A proposal, not a promise
Octo prepares the queries the team does by hand, without changing anything in the DUV.
Data from the company's system is now checked before it goes to the DUV.
Where it makes sense, changes are now prepared by the system and approved by the team.
Each point below has a source published by the agency responsible for the standard or the system, or by the IMO. The sources are in the next section.
6
points with a published source, each with its reference alongside.
Octo prepares everything, but does not sign. The document of record stays with whoever is accountable for it.
Gathers, calculates, organizes and produces the documents: spreadsheets, reports, dashboards and drafts.
Deliverable: material ready for reviewThe licensed professional reviews what Octo delivered before signing. If something doesn't add up, it goes back to Octo with the correction.
Step: review by whoever signsOcto does not sign. Designs, technical reports, ART/RRT, accountability reports and any official document are still signed by the licensed professional at the company or agency: here, the professional of record and the port authority.
Signature: professional of record and port authorityThe Porto sem Papel page at the Ministry of Ports and Airports and documents published there. Accessed October 28, 2026.
The assessment starts with what your team types into Porto sem Papel today, without changing anything. You get a proposal for what can be integrated and decide with it in hand.
