# CER ArcGIS Online Feature Services

**Canonical:** https://apis.io/apis/canada-energy-regulator/cer-arcgis-feature-services/  
**Provider:** Canada Energy Regulator — https://apis.io/providers/canada-energy-regulator/  
**Base URL:** https://services5.arcgis.com/vNzamREXvX2WcX6d/arcgis/rest/services  
**Documentation:** https://www.cer-rec.gc.ca/en/safety-environment/industry-performance/interactive-pipeline/index.html

CER ArcGIS Online Feature Services is one of 3 APIs that [Canada Energy Regulator](https://apis.io/providers/canada-energy-regulator/) publishes on the [APIs.io](https://apis.io/) network. This API exposes 1 JSON Schema definition. Tagged areas include Geospatial, Pipelines, Incidents, Open Data, and ArcGIS. The published artifact set on APIs.io includes an API reference, API documentation, and 1 JSON Schema.

The Canada Energy Regulator operates its own ArcGIS Online organization (portal neb-gis.maps.arcgis.com, organization id vNzamREXvX2WcX6d) and hosts 23 public feature services on it. This is the one genuinely CER-operated machine-readable API surface found in this review. The services directory, every FeatureServer descriptor and the /query operation all answered anonymous HTTPS requests on 2026-07-27 with no key, no signup and no terms click-through. Layers include CER_Pipeline_Systems_WGS84_view, Incident_Data_English_20191007_View (1,899 features confirmed by a returnCountOnly query), Prov_Pipe_Status (43 features), Prov_Pipe_Type, Oil_and_Gas_Resource_Area, Refinery, Western_Canada_Sedimentary_Basin, Pipelines_Profile_Links_EN_view and both English and French incident layers. The contract is Esri's ArcGIS REST API, not OpenAPI; no OpenAPI, Swagger or /api-docs document is published for it. This service backs the public CER Interactive Pipeline Map.

## Machine-readable artifacts (8)

- **APIReference** — https://services5.arcgis.com/vNzamREXvX2WcX6d/arcgis/rest/services?f=json
- **Documentation** — https://www.cer-rec.gc.ca/en/safety-environment/industry-performance/interactive-pipeline/index.html
- **Documentation** — https://neb-gis.maps.arcgis.com/apps/webappviewer/index.html?id=2d11fd4e6a7a4f4ba7fe6bdf51ae52de
- **Website** — https://neb-gis.maps.arcgis.com/
- **APIReference** — https://raw.githubusercontent.com/api-evangelist/canada-energy-regulator/refs/heads/main/contracts/canada-energy-regulator-arcgis-services.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/canada-energy-regulator/refs/heads/main/json-schema/canada-energy-regulator-arcgis-layers.schema.json
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/canada-energy-regulator/refs/heads/main/data-model/canada-energy-regulator-data-model.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/canada-energy-regulator/refs/heads/main/apis.yml

## Other Canada Energy Regulator APIs (2)

- [CER Assessments Map Service (Federal Geospatial Platform)](https://apis.io/apis/canada-energy-regulator/cer-assessments-map-service/)
- [CER Open Data via the Open Government Portal CKAN API](https://apis.io/apis/canada-energy-regulator/cer-open-data-ckan/)

## Tags

Geospatial, Pipelines, Incidents, Open Data, ArcGIS

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/canada-energy-regulator/cer-arcgis-feature-services/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/canada-energy-regulator/.