---
title: "Retrieve Institution Relationships for a Registration"
method: GET
path: "/registrations/{registration_id}/relationships/institutions/"
tags: ["Registrations"]
---

# Retrieve Institution Relationships for a Registration

`GET /registrations/{registration_id}/relationships/institutions/`

Retrieve the relationship data for the institutions affiliated with a specific registration.
This endpoint returns a resource identifier object for each institution related to the registration.   To retrieve detailed information about these institutions, use the `related` link or query the `/institutions/` endpoint.
#### Permissions
 - Public registrations will display their institutions publicly.
 - Private registrations require appropriate permissions to view affiliated institutions.

#### Returns
 - A JSON object with a `data` key, containing an array of `institutions` resource identifier objects (`id` and `type`).

## Path parameters

- `registration_id` string, required

## Response `200`

Successfully retrieved the affiliated institutions relationship data for this registration.

## Other responses

- `401` — Unauthorized. Authentication is required to access this resource.
- `403` — Forbidden. You do not have permission to access the institutions of this registration.
- `404` — Not Found. No registration matches the given ID.

---

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