Civil Aviation Safety Authority (CASA) website screenshot

Civil Aviation Safety Authority (CASA)

The Civil Aviation Safety Authority (CASA) is Australia's independent statutory aviation safety regulator, established under the Civil Aviation Act 1988. It maintains the Australian Civil Aircraft Register (VH- marks), issues Airworthiness Directives, licenses flight crew and maintenance organisations, certifies air operators, and regulates drone and RPAS operations. CASA sits entirely OUTSIDE the travel distribution chain — it is a safety regulator, not a distributor, so it has no GDS, NDC, channel-manager or OTA position, and airline fare distribution, full-content agreements and consumer disclosure are not CASA functions. Its API posture is split and honest: two genuinely open, no-key, documented bulk data products (the full Airworthiness Directives listing as JSON/CSV and the complete civil aircraft register as a daily CSV, both served from services.casa.gov.au), and one approval-gated partner API — the CASA RPAS Digital Platform at data.casa.rpasplatform.net — whose endpoints are named in public PDFs but require a service account, a signed four-year agreement, a CASA onboarding check-out and a paid Airservices Australia airspace data licence. There is no self-serve developer portal, no OpenAPI, and new RPAS Platform onboarding is currently paused pending Airservices' Flight Information Management System.

Civil Aviation Safety Authority (CASA) is listed with 3 APIs on the APIs.io network. Tagged areas include Travel, Australia, Aviation, Airports, and Government.

Civil Aviation Safety Authority (CASA)’s developer surface includes code examples, getting-started guide, authentication, documentation, developer portal, support, engineering blog, and 23 more developer resources.

🌐 Visit website📡 Profile data on GitHub
24.9/100 emerging ▬ flat Agent 8/100 agent aware saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →
3 APIs 1 MCP Servers 3 Agent Skills
TravelAustraliaAviationAirportsGovernmentRegulatorAviation SafetyOpen DataDrones

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0
Composite quality — 24.9/100 · emerging
Contract Quality 2.1 / 21
Developer Ergonomics 6.4 / 17
Access Clarity 1.8 / 17
Operational Transparency 2.3 / 11
Contract Governance 0.8 / 10
Discoverability 6.1 / 9
Regulatory Posture 4.0 / 15
Agent readiness — 8/100 · agent aware
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 7 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 5 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Delegated User Identity 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Well-Known Document 0 / 5
Pagination 5 / 5
Distinct Operations 3 / 3
MCP Tool Quality 6 / 6
Regulatory Posture applies to this provider. Its tags matched the Government & Public Sector regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.
The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.
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Agent readiness — checks not met, largest first (exact, from this profile):
  • Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
  • MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
  • Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
  • Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
  • A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
  • Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
9 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/casa-aviation/apis.yml: open an issue on github.com/api-evangelist/casa-aviation to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 3

Individual APIs this provider publishes, each with its own machine-readable definition.

CASA Airworthiness Directives Data Files

Open, unauthenticated bulk data files covering every current Australian Airworthiness Directive (AD). combinedadweb.json lists all current ADs with aircraft and equipment refere...

Australian Civil Aircraft Register Data Files

The complete Australian Civil Aircraft Register published as a daily comma-delimited data file (acrftreg.csv, approximately 7.6MB) and a zip compressed equivalent (acrftreg.zip,...

CASA RPAS Digital Platform API

A partner-only API that supplies CASA advisories, notifications and geospatial map data to drone safety applications, and processes Automated Airspace Authorisations for Sydney ...

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Civil Aviation Safety Authority (CASA) MCP Server

CASA operates no MCP server. No hosted or remote MCP endpoint is published, no MCP entry exists in any public registry, and there is no OpenAPI to derive a candidate tool list f...

MCP SERVER

Agent Skills 3

Packaged agent skills for driving this provider's APIs from an AI assistant.

Ingest the Australian civil aircraft register

AGENT SKILL

Look up Australian Airworthiness Directives and fetch the AD document

AGENT SKILL

Qualify for CASA RPAS Digital Platform access

AGENT SKILL

JSON Schema 3

Standalone JSON Schema definitions for this provider's data models.

CASA Airworthiness Directive listing row (adweb.csv) and series row (folder.csv)

0 properties

JSON SCHEMA

Australian Civil Aircraft Register row (acrftreg.csv)

44 properties

JSON SCHEMA

CASA Airworthiness Directive record (combinedadweb.json)

1 properties

JSON SCHEMA

Examples 2

Example request and response payloads for these APIs.

Casa Aviation Aircraft Register Examples

3 fields

EXAMPLE

Casa Aviation Airworthiness Directives Examples

3 fields

EXAMPLE

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Casa Aviation Authentication

none/service-account · 2 schemes

SECURITY

Casa Aviation Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Casa Aviation Vulnerability Disclosure

disclosure policy published

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

GettingStarted
GettingStarted
 Portal
Portal

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

MCPServer
MCPServer
 AgentSkill
AgentSkill
 LLMsTxt
LLMsTxt

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Vocabulary
Vocabulary
 Conventions
Conventions
 Lifecycle
Lifecycle
 Conformance
Conformance
 ErrorCatalog
ErrorCatalog
 DataModel
DataModel

Build 2

SDKs, sample code, and the tooling you integrate with

Examples
Examples
 Packages
Packages

Access & Security 4

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 VulnerabilityDisclosure
VulnerabilityDisclosure
 Security
Security
 Authentication
Authentication

Learn 1

Tutorials, courses, talks, and written guidance

YouTube
YouTube

Operate 3

Status, limits, changes, and where to get help

StatusPage
StatusPage
 Support
Support
 Contact
Contact

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 6

The organization behind the API

Website
Website
 Blog
Blog
 BlogRSS
BlogRSS
 LinkedIn
LinkedIn
 Facebook
Facebook
 Instagram
Instagram

Source (apis.yml)

apis.yml Raw ↑ 
aid: casa-aviation
url: https://raw.githubusercontent.com/api-evangelist/casa-aviation/refs/heads/main/apis.yml
name: Civil Aviation Safety Authority (CASA)
kind: company
description: 'The Civil Aviation Safety Authority (CASA) is Australia''s independent statutory aviation safety regulator,
  established under the Civil Aviation Act 1988. It maintains the Australian Civil Aircraft Register (VH- marks), issues Airworthiness
  Directives, licenses flight crew and maintenance organisations, certifies air operators, and regulates drone and RPAS operations.
  CASA sits entirely OUTSIDE the travel distribution chain — it is a safety regulator, not a distributor, so it has no GDS,
  NDC, channel-manager or OTA position, and airline fare distribution, full-content agreements and consumer disclosure are
  not CASA functions. Its API posture is split and honest: two genuinely open, no-key, documented bulk data products (the
  full Airworthiness Directives listing as JSON/CSV and the complete civil aircraft register as a daily CSV, both served from
  services.casa.gov.au), and one approval-gated partner API — the CASA RPAS Digital Platform at data.casa.rpasplatform.net
  — whose endpoints are named in public PDFs but require a service account, a signed four-year agreement, a CASA onboarding
  check-out and a paid Airservices Australia airspace data licence. There is no self-serve developer portal, no OpenAPI, and
  new RPAS Platform onboarding is currently paused pending Airservices'' Flight Information Management System.'
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Travel
- Australia
- Aviation
- Airports
- Government
- Regulator
- Aviation Safety
- Open Data
- Drones
created: '2026-07-28'
modified: '2026-07-28'
specificationVersion: '0.23'
apis:
- aid: casa-aviation:casa-airworthiness-directives-data
  name: CASA Airworthiness Directives Data Files
  description: Open, unauthenticated bulk data files covering every current Australian Airworthiness Directive (AD). combinedadweb.json
    lists all current ADs with aircraft and equipment references; adweb.csv lists all current ADs and folder.csv lists the
    aircraft and equipment types. Individual AD documents are addressable as PDFs under /airworth/airwd/ADfiles/ by folder
    and file number. CASA states the JSON file format is subject to change. No API key, no registration and no terms acceptance
    are required to download.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.casa.gov.au/aircraft/airworthiness/airworthiness-directives/data-files-all-airworthiness-directives
  baseURL: https://services.casa.gov.au
  tags:
  - Aviation
  - Airworthiness
  - Safety
  - Open Data
  - Australia
  properties:
  - type: Documentation
    url: https://www.casa.gov.au/aircraft/airworthiness/airworthiness-directives/data-files-all-airworthiness-directives
  - type: Documentation
    url: https://www.casa.gov.au/aircraft/airworthiness/airworthiness-directives
  - type: JSON
    url: https://services.casa.gov.au/JSON/combinedadweb.json
  - type: CSV
    url: https://services.casa.gov.au/airworth/airwd/data/adweb.csv
  - type: CSV
    url: https://services.casa.gov.au/airworth/airwd/data/folder.csv
  - type: JSONSchema
    url: json-schema/casa-aviation-airworthiness-directive.schema.json
  - type: JSONSchema
    url: json-schema/casa-aviation-ad-listing-row.schema.json
  - type: Examples
    url: examples/casa-aviation-airworthiness-directives-examples.json
  - type: AgentSkill
    name: Look up Australian Airworthiness Directives and fetch the AD document
    url: skills/casa-aviation-lookup-airworthiness-directives.md
- aid: casa-aviation:casa-aircraft-register-data
  name: Australian Civil Aircraft Register Data Files
  description: The complete Australian Civil Aircraft Register published as a daily comma-delimited data file (acrftreg.csv,
    approximately 7.6MB) and a zip compressed equivalent (acrftreg.zip, approximately 1MB). CASR 47.030 requires CASA to publish
    or make available data relating to the civil register; only aircraft currently registered in Australia are included. Records
    carry VH- registration marks, manufacturer, model, serial number, MTOW, year and country of manufacture, engine and propeller
    details, ICAO Doc 8643 type designator, type certificate, registration holder and registered operator with address and
    commencement dates. Coded fields are documented on separate CASA pages. No API key or registration required.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.casa.gov.au/aircraft/aircraft-registration/data-files-registered-aircraft
  baseURL: https://services.casa.gov.au/CSV
  tags:
  - Aviation
  - Aircraft
  - Registration
  - Open Data
  - Australia
  properties:
  - type: Documentation
    url: https://www.casa.gov.au/aircraft/aircraft-registration/data-files-registered-aircraft
  - type: Documentation
    url: https://www.casa.gov.au/aircraft/aircraft-registration/data-files-registered-aircraft/downloading-and-using-our-data-files
  - type: Documentation
    url: https://www.casa.gov.au/aircraft/aircraft-registration/data-files-registered-aircraft/meaning-coded-fields-registered-aircraft
  - type: Documentation
    url: https://www.casa.gov.au/aircraft/aircraft-registration/data-files-registered-aircraft/list-coded-fields-registered-aircraft
  - type: CSV
    url: https://services.casa.gov.au/CSV/acrftreg.csv
  - type: Archive
    url: https://services.casa.gov.au/CSV/acrftreg.zip
  - type: Documentation
    url: https://www.casa.gov.au/search-centre/aircraft-register
  - type: JSONSchema
    url: json-schema/casa-aviation-aircraft-register-row.schema.json
  - type: Examples
    url: examples/casa-aviation-aircraft-register-examples.json
  - type: GettingStarted
    url: https://www.casa.gov.au/aircraft/aircraft-registration/data-files-registered-aircraft/downloading-and-using-our-data-files
  - type: AgentSkill
    name: Ingest the Australian civil aircraft register
    url: skills/casa-aviation-ingest-aircraft-register.md
- aid: casa-aviation:casa-rpas-digital-platform
  name: CASA RPAS Digital Platform API
  description: A partner-only API that supplies CASA advisories, notifications and geospatial map data to drone safety applications,
    and processes Automated Airspace Authorisations for Sydney Harbour (R405A/B) and ten trial controlled aerodromes. Endpoints
    are named in the public RPAS Platform Operating Rules — advisories.geojson and notifications.json under /casa/data/, plus
    /casa/gcd and /asa/gcd for geospatial content — and the Operating Rules state the URLs need authentication with a service
    account. Access requires a written application, acceptance of the RPAS Platform Terms and Conditions, a formal onboarding
    check-out against the RPAS Platform Test Procedure (two attempts allowed), staging then production credentials issued
    by CASA, and a paid Airservices Australia airspace data licence sourced independently. CASA has paused onboarding of new
    providers for the ten trial aerodromes pending Airservices' Flight Information Management System. Not a self-serve API.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.casa.gov.au/drones/industry-initiatives/digital-platform
  baseURL: https://data.casa.rpasplatform.net
  tags:
  - Aviation
  - Drones
  - RPAS
  - Airspace
  - Partner API
  - Australia
  properties:
  - type: Documentation
    url: https://www.casa.gov.au/drones/industry-initiatives/digital-platform
  - type: Documentation
    url: https://www.casa.gov.au/sites/default/files/2021-09/rpas-platform-concept-of-operations.pdf
  - type: Documentation
    url: https://www.casa.gov.au/sites/default/files/2022-06/rpas-platform-operating-rules.pdf
  - type: Documentation
    url: https://www.casa.gov.au/sites/default/files/2026-06/rpas-platform-test-procedure.pdf
  - type: Documentation
    url: https://www.casa.gov.au/sites/default/files/2026-06/rpas-platform-declaration-compliance.pdf
  - type: TermsOfService
    url: https://www.casa.gov.au/sites/default/files/2021-09/rpas-platform-terms-conditions.pdf
  - type: Documentation
    url: https://www.casa.gov.au/knowyourdrone/drone-safety-apps
  - type: AgentSkill
    name: Qualify for CASA RPAS Digital Platform access
    url: skills/casa-aviation-rpas-platform-access.md
common:
- type: MCPServer
  url: mcp/casa-aviation-mcp.yml
- type: Vocabulary
  url: vocabulary/casa-aviation-vocabulary.yml
- type: Examples
  url: examples/casa-aviation-aircraft-register-examples.json
- type: AgentSkill
  url: skills/_index.yml
- type: GettingStarted
  url: https://www.casa.gov.au/aircraft/aircraft-registration/data-files-registered-aircraft/downloading-and-using-our-data-files
- type: DomainSecurity
  url: security/casa-aviation-domain-security.yml
- type: VulnerabilityDisclosure
  url: security/casa-aviation-vulnerability-disclosure.yml
- type: Security
  url: https://www.casa.gov.au/about-us/reporting-and-accountability/external-security-vulnerability-disclosure-program
- type: Authentication
  url: authentication/casa-aviation-authentication.yml
- type: Conventions
  url: conventions/casa-aviation-conventions.yml
- type: Lifecycle
  url: lifecycle/casa-aviation-lifecycle.yml
- type: StatusPage
  url: https://my.casa.gov.au/outage/
- type: Conformance
  url: conformance/casa-aviation-conformance.yml
- type: ErrorCatalog
  url: errors/casa-aviation-problem-types.yml
- type: DataModel
  url: data-model/casa-aviation-data-model.yml
- type: Packages
  url: packages/casa-aviation-packages.yml
- type: LLMsTxt
  url: llms/casa-aviation-llms.txt
- type: Website
  url: https://www.casa.gov.au/
- type: Documentation
  url: https://www.casa.gov.au/aircraft/aircraft-registration/data-files-registered-aircraft
- type: Portal
  url: https://my.casa.gov.au/
- type: Support
  url: https://www.casa.gov.au/about-us/contact-us
- type: TermsOfService
  url: https://www.casa.gov.au/sites/default/files/2021-09/rpas-platform-terms-conditions.pdf
- type: PrivacyPolicy
  url: https://www.casa.gov.au/about-us/about-website/privacy-statement
- type: Blog
  url: https://www.casa.gov.au/about-us/news-media-releases-and-speeches
- type: BlogRSS
  url: https://www.casa.gov.au/rss.xml
- type: Contact
  url: https://www.casa.gov.au/about-us/contact-us
- type: LinkedIn
  url: https://www.linkedin.com/company/civil-aviation-safety-authority-casa-/
- type: YouTube
  url: http://www.youtube.com/user/casabriefing
- type: Facebook
  url: https://www.facebook.com/CivilAviationSafetyAuthority
- type: Instagram
  url: https://www.instagram.com/casabriefing
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Civil Aviation Safety Authority (CASA) API — frequently asked questions

Does Civil Aviation Safety Authority (CASA) have an API?

Yes. APIs.io lists 3 APIs from Civil Aviation Safety Authority (CASA), including CASA Airworthiness Directives Data Files, Australian Civil Aircraft Register Data Files and CASA RPAS Digital Platform API.

How do I authenticate with the Civil Aviation Safety Authority (CASA) API?

Civil Aviation Safety Authority (CASA) uses bearer-token authentication (none/service-account · 2 schemes). The details are profiled on APIs.io as Casa Aviation Authentication.

Does Civil Aviation Safety Authority (CASA) have an MCP server?

Yes. APIs.io lists 1 MCP server for Civil Aviation Safety Authority (CASA): CASA operates no MCP server. No hosted or remote MCP endpoint is published, no MCP entry exists in any public registry, and there is no OpenAPI to derive a candidate tool list from. No `MCPServer` poi

Is the Civil Aviation Safety Authority (CASA) API ready for AI agents?

Civil Aviation Safety Authority (CASA) has a Kin Score of 24.9 out of 100 (emerging) and an Agent Readiness score of 7.6 (agent-aware), scored by API Evangelist on 2026-11-06.

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