---
title: "Amend an existing entry summary declaration (ENS)"
method: PUT
path: "/customs/imports/declarations/{movement-reference-number}"
tags: ["customs"]
---

# Amend an existing entry summary declaration (ENS)

`PUT /customs/imports/declarations/{movement-reference-number}`

This endpoint allows a developer to amend an existing ENS submission. You will need to provide the movement reference number when you created the original ENS. A correlation ID will be returned in the XML response.

## Path parameters

- `movement-reference-number` string, required

## Headers

- `Content-Type` 'application/xml; charset=UTF-8', required
- `Accept` 'application/vnd.hmrc.1.0+xml', required
- `Authorization` 'Bearer bb7fed3fe10dd235a2ccda3d50fb', required

## Response `200`

OK

## Other responses

- `403` — FORBIDDEN

---

[API](https://skmtc.dev/hmrc/apis/import-control-entry-declaration-store.md) · [All operations](https://skmtc.dev/hmrc/apis/import-control-entry-declaration-store/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/hmrc/import-control-entry-declaration-store/revisions/057efd07fc76/schema)