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Notices

Tableau Outage – Scheduled Maintenance

Posted: October 22, 2026

The Tableau tool and all public reports on the AER website will be unavailable, Thursday, October 29, 2026, from 3:30 p.m. to 5:00 p.m. due to scheduled maintenance. For questions about the outage, contact the Customer Contact Centre at 403-297-8311 ( 1-855-297-8311 toll-free) or inquiries@aer.ca.

This page lists notices of the filing of applications, application amendments, and notices of AER hearings.

A notice may tell you

  • what a project is about,
  • how to get more information about a project,
  • how to file a statement of concern,
  • how to request to participate in a hearing, and
  • what our filing deadlines are.

Most notices are on the Public Notice of Application page, which has automatically generated notices for most applications related to energy development.

In the table of notices below, click on the column heading to change the sort order.

Application ReferenceNotice TypeCompany NameApplication Number(s)Date Sort ascending
Applications 003-00466043 and 061-00000026Notice of Application - Stream F1 Channel and Outfall Syncrude Canada Limited003-00466043 and 061-00000026
Application 23.M.005Notice of Application - Clear Hills County - Transfer of Ownership  Altair Energy Ltd.23.M.005
Application 23.M.004Notice of Application - County of Grande Prairie No. 1 - Transfer of Ownership  Birchcliff Energy Ltd.23.M.004
Proceeding ID 424Notice of Cancelled Hearing - Regulatory Appeal of Approval Condition for Application 1938845  Pine Cliff Energy Ltd.
Proceeding ID 424Notice of Hearing - Regulatory Appeal of Approval Condition for Application No. 1938845Pine Cliff Energy Ltd.
Application 23.M.003Notice of Application - Greenview No. 16. - Transfer of OwnershipCrescent Point Energy Corp.23.M.003
Proceeding ID 425Notice of Hearing – Regulatory Appeal of a Notice of Security Deposit OwingLong Run Exploration Ltd.
Proceeding ID 427Notice of Hearing - Reconsideration of Class Ib Disposal Approval No. 13122A    Canadian Natural Resources Limited
Proceeding ID 426Notice of Hearing – Regulatory Appeal of a Notice of Security Deposit OwingNew Star Energy Ltd.
Application 23.M.002Notice of Application - Clear Hills County - Transfer of Ownership  Altair Energy Ltd.23.M.002