aid: occ
name: Office of the Comptroller of the Currency (OCC)
description: The Office of the Comptroller of the Currency (OCC) charters, regulates,
  and supervises all national banks and federal savings associations, as well as federal
  branches and agencies of foreign banks. The OCC provides REST APIs and data tools
  for national bank and federal savings association data, Community Reinvestment Act
  (CRA) performance evaluations, enforcement actions, and bank licensing and corporate
  applications information.
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
url: https://raw.githubusercontent.com/api-evangelist/occ/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-06-13'
specificationVersion: '0.19'
type: Index
tags:
  - Banking
  - Federal
  - Regulation
  - National Banks
  - Financial Institutions
  - CRA
  - Enforcement
  - Licensing
apis:
  - aid: occ:financial-institution-search
    name: OCC Financial Institution Search API
    description: Search for Community Reinvestment Act (CRA), enforcement, and institution
      data for OCC-regulated national banks, federal savings associations, and federal
      branches and agencies of foreign banking organizations by financial institution
      name or charter number.
    image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    baseURL: https://apps.occ.gov
    humanURL: https://www.occ.treas.gov/publications-and-resources/tools/occ-financial-institution-search/index-occ-financial-institution-search.html
    properties:
      - type: Documentation
        url: https://www.occ.treas.gov/publications-and-resources/tools/occ-financial-institution-search/index-occ-financial-institution-search.html
    tags:
      - Financial Institutions
      - National Banks
      - Federal Savings Associations
      - CRA
      - Search
  - aid: occ:cra-performance-evaluations
    name: OCC CRA Performance Evaluations Search API
    description: Search and retrieve Community Reinvestment Act (CRA) performance
      evaluations for national banks and federal savings associations. Records available
      from April 1996 onward, searchable by charter number, bank name, city, rating,
      state, and evaluation or public release date.
    image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    baseURL: https://apps.occ.gov
    humanURL: https://www.occ.treas.gov/publications-and-resources/tools/index-cra-search.html
    properties:
      - type: Documentation
        url: https://www.occ.treas.gov/publications-and-resources/tools/index-cra-search.html
    tags:
      - CRA
      - Community Reinvestment Act
      - Performance Evaluations
      - National Banks
      - Federal Savings Associations
  - aid: occ:enforcement-actions
    name: OCC Enforcement Actions Search API
    description: Search and retrieve enforcement actions taken by the OCC against
      national banks, federal savings associations, and individuals. Searchable by
      bank name, person name, city, state, date range, enforcement action type, and
      subject matter.
    image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    baseURL: https://apps.occ.gov
    humanURL: https://apps.occ.gov/EASearch
    properties:
      - type: Documentation
        url: https://www.occ.treas.gov/topics/laws-and-regulations/enforcement-actions/index-enforcement-actions.html
    tags:
      - Enforcement Actions
      - Regulatory Compliance
      - National Banks
      - Federal Savings Associations
  - aid: occ:corporate-applications
    name: OCC Corporate Applications Search (CAS)
    description: Search for corporate applications submitted to the OCC for bank
      licensing and other corporate filings, including new bank charters, branches,
      mergers, and other licensing activities for national banks and federal savings
      associations.
    image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    baseURL: https://apps.occ.gov
    humanURL: https://apps.occ.gov/CAAS_CATS
    properties:
      - type: Documentation
        url: https://www.occ.treas.gov/topics/charters-and-licensing/index-charters-licensing.html
    tags:
      - Corporate Applications
      - Bank Licensing
      - Charters
      - Mergers
      - National Banks
common:
  - type: Website
    url: https://www.occ.treas.gov/
  - type: Documentation
    url: https://www.occ.treas.gov/about/policies/developer-resources.html
  - type: GitHubOrg
    url: https://github.com/postman-government/office-of-the-comptroller-of-the-currency-occ
  - type: LinkedIn
    url: https://www.linkedin.com/company/office-of-the-comptroller-of-the-currency
  - type: Blog
    url: https://www.occ.treas.gov/news-issuances/news-releases/index-news-releases.html
  - type: Pricing
    url: plans/occ-plans-pricing.yml
  - type: StatusPage
    url: https://www.occ.treas.gov/
  - type: X
    url: https://twitter.com/USOCC
  - type: Plans
    url: plans/occ-plans-pricing.yml
  - type: RateLimits
    url: rate-limits/occ-rate-limits.yml
  - type: FinOps
    url: finops/occ-finops.yml
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com