DNV

DNV is a global classification, certification, and assurance provider for the maritime, energy, and industrial sectors. The API portfolio includes the Class Status API for vessel classification data, the Veracity industry data platform, and the public Vessel Register, supporting fleet management, regulatory compliance, and operational analytics workflows.

3 APIs 0 Features

MaritimeEnergyClassificationVesselData Platform

APIs

DNV Class Status API

DNV's Class Status API provides programmatic access to vessel classification data. Authentication uses OAuth 2.0 with Azure AD B2C as the identity provider. Access tokens are ob...

DNV Veracity Platform API

DNV Veracity is an open and secure industry data platform facilitating exchange of datasets, APIs, applications, and insights across maritime, oil and gas, and energy sectors. V...

DNV Vessel Register

DNV Vessel Register provides access to DNV's public registry of classified vessels including vessel identification, classification status, certificates, and survey history. The ...

Collections

DNV Class Status API

OPEN

Pricing Plans

Dnv Plans Pricing

2 plans

PLANS

Rate Limits

Dnv Rate Limits

1 limits

RATE LIMITS

FinOps

Dnv Finops

FINOPS

Semantic Vocabularies

Dnv Context

1 classes · 22 properties

JSON-LD

Resources

GitHubOrganization

GitHubOrganization

JSONLDContext

Documentation

Authentication

PrivacyPolicy

TermsOfService

GettingStarted

Sources

opencollection: 1.0.0
info:
  name: DNV Class Status API
  version: 1.0.0
request:
  auth:
    type: oauth2
    flow: client_credentials
    accessTokenUrl: https://login.microsoftonline.com/dnvglb2cprod.onmicrosoft.com/oauth2/token
    credentials:
      clientId: '{{clientId}}'
      clientSecret: '{{clientSecret}}'
items:
- info:
    name: Vessels
    type: folder
  items:
  - info:
      name: Search vessels by classification criteria
      type: http
    http:
      method: GET
      url: https://maritime.dnv.com/api/cs-iacs-customer/vessels
      params:
      - name: imoNumber
        value: ''
        type: query
        description: IMO vessel identification number (7 digits)
      - name: vesselName
        value: ''
        type: query
        description: Vessel name (partial match supported)
      - name: flagState
        value: ''
        type: query
        description: ISO 3166-1 alpha-2 country code for flag state
      - name: shipType
        value: ''
        type: query
        description: DNV ship type classification code
      - name: classStatus
        value: ''
        type: query
        description: Current class status filter
      - name: limit
        value: ''
        type: query
      - name: offset
        value: ''
        type: query
    docs: Searches for vessels in DNV's classification register. Supports filtering by vessel name, IMO number, flag state,
      ship type, and classification status. Returns vessel summaries including class notation and current status.
  - info:
      name: Get vessel classification details
      type: http
    http:
      method: GET
      url: https://maritime.dnv.com/api/cs-iacs-customer/vessels/:imoNumber
      headers:
      - name: Accept
        value: ''
      params:
      - name: imoNumber
        value: ''
        type: path
        description: IMO vessel identification number (7 digits)
    docs: Returns detailed classification information for a specific vessel identified by IMO number, including class notation,
      survey status, and certificates.
  - info:
      name: Get fleet classification status
      type: http
    http:
      method: GET
      url: https://maritime.dnv.com/api/cs-iacs-customer/fleets
      params:
      - name: imoNumbers
        value: ''
        type: query
        description: Comma-separated list of IMO numbers (max 100)
      - name: includeExpiredCerts
        value: ''
        type: query
    docs: Returns classification status for a fleet of vessels. Useful for fleet managers to monitor the overall compliance
      status of their vessels.
- info:
    name: Certificates
    type: folder
  items:
  - info:
      name: Get vessel classification certificates
      type: http
    http:
      method: GET
      url: https://maritime.dnv.com/api/cs-iacs-customer/vessels/:imoNumber/certificates
      params:
      - name: imoNumber
        value: ''
        type: path
      - name: certificateType
        value: ''
        type: query
        description: Filter by certificate type
      - name: status
        value: ''
        type: query
        description: Filter by certificate validity status
    docs: Returns all classification certificates for the specified vessel. A single request may return multiple files as
      multipart content with boundary markers separating each file.
- info:
    name: Surveys
    type: folder
  items:
  - info:
      name: Get vessel survey records and schedule
      type: http
    http:
      method: GET
      url: https://maritime.dnv.com/api/cs-iacs-customer/vessels/:imoNumber/surveys
      params:
      - name: imoNumber
        value: ''
        type: path
      - name: surveyType
        value: ''
        type: query
        description: Filter by survey type
    docs: Returns the survey schedule and history for a specific vessel.
bundled: true