---
title: "Retrieve AHJ"
method: GET
path: "/tenants/{tenant_id}/ahjs/{id}"
tags: ["Projects"]
---

# Retrieve AHJ

`GET /tenants/{tenant_id}/ahjs/{id}`

Retrieve an Authority Having Jurisdiction (AHJ).

---

AHJ information is determined through a project's property address according to the Census TIGER/Line Legal Boundary Shapefiles.

## Path parameters

- `tenant_id` string, uuid, required
- `id` string, uuid, required

## Response `200`

AHJ successfully retrieved.

- object
  - `ahj` object
    - `id` string, uuid — Unique ID identifying the AHJ within Aurora.
    - `name` string — Name of the AHJ.
    - `units_of_measurement` 'Imperial' | 'Metric' — Units used for areas and lengths, as determined by the tenant setting for units.
    - `general_requirements` object — General requirements for the AHJ.
      - `wind_code` string — Name of the applicable wind code.
    - `structural_requirements` object — Structural requirements for the AHJ.
      - `wind_speed` number, double — Wind speed that must be supported in miles per hour or kilometers per hour.
      - `snow_load` number, double — Weight of snow that must be supported in pounds per sq. foot or kilograms per sq. meter.
      - `max_span` number, double — Maximum distance between racking attachment points in meters or inches.

## Other responses

- `400` — Bad Request
- `401` — Unauthorized
- `403` — Forbidden
- `404` — Not Found

---

[API](https://skmtc.net/aurorasolar/apis/sync-api.md) · [All operations](https://skmtc.net/aurorasolar/apis/sync-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/aurorasolar/sync-api/versions/5b41808d104d/schema)