Canada Energy Regulator

CER ArcGIS Online Feature Services

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.

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API entry from apis.yml

aid: canada-energy-regulator:cer-arcgis-feature-services
name: CER ArcGIS Online Feature Services
description: 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.
humanURL: https://www.cer-rec.gc.ca/en/safety-environment/industry-performance/interactive-pipeline/index.html
baseURL: https://services5.arcgis.com/vNzamREXvX2WcX6d/arcgis/rest/services
tags:
- Geospatial
- Pipelines
- Incidents
- Open Data
- ArcGIS
properties:
- type: APIReference
  url: https://services5.arcgis.com/vNzamREXvX2WcX6d/arcgis/rest/services?f=json
- type: Documentation
  url: https://www.cer-rec.gc.ca/en/safety-environment/industry-performance/interactive-pipeline/index.html
- type: Documentation
  url: https://neb-gis.maps.arcgis.com/apps/webappviewer/index.html?id=2d11fd4e6a7a4f4ba7fe6bdf51ae52de
- type: Website
  url: https://neb-gis.maps.arcgis.com/
- type: APIReference
  name: ArcGIS REST services directory (captured verbatim 2026-07-27)
  url: contracts/canada-energy-regulator-arcgis-services.json
- type: JSONSchema
  name: Attribute schemas for all 25 CER ArcGIS feature layers (derived)
  url: json-schema/canada-energy-regulator-arcgis-layers.schema.json
- type: DataModel
  url: data-model/canada-energy-regulator-data-model.yml