---
title: "Checks if central route charges office code exists"
method: GET
path: "/v1.0/aviation/accounts/crco-code"
tags: ["Aviation accounts"]
---

# Checks if central route charges office code exists

`GET /v1.0/aviation/accounts/crco-code`

## Query parameters

- `code` string, required
- `scheme` 'UK_ETS_INSTALLATIONS' | 'EU_ETS_INSTALLATIONS' | 'UK_ETS_AVIATION' | 'CORSIA', required
- `accountId` integer

## Response `200`

OK

- boolean

## Other responses

- `403` — Forbidden
- `500` — Internal Server Error

## Changes

- **2025-11-18** `75eb25c6c016` — 2 warning
  - removed the optional property `security` from the response with the `403` status
  - removed the optional property `security` from the response with the `500` status
- **2025-07-17** `ae162f3b8695` — 2 info
  - added the optional property `security` to the response with the `403` status
  - added the optional property `security` to the response with the `500` status

[Change history](https://skmtc.dev/beis/apis/mets-api-documentation/changes/v1.0/aviation/accounts/crco-code/get.md)

---

[API](https://skmtc.dev/beis/apis/mets-api-documentation.md) · [All operations](https://skmtc.dev/beis/apis/mets-api-documentation/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/beis/mets-api-documentation/revisions/c3a5c6052f25/schema)