---
title: "Check whether an email address is on the allow list"
method: GET
path: "/company-authentication/allow-list/{email-address}"
tags: ["category", "query"]
---

# Check whether an email address is on the allow list

`GET /company-authentication/allow-list/{email-address}`

## Response `200`

Check allow list call is successful

- boolean — true or false

## Other responses

- `400` — Incomplete or malformed request
- `401` — Invalid or missing credentials

---

[API](https://skmtc.net/companies-house/apis/emergency-filing-service-api.md) · [All operations](https://skmtc.net/companies-house/apis/emergency-filing-service-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/companies-house/emergency-filing-service-api/revisions/7dbd2ded46b4/schema)