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Update - On Monday, May 15, all external AER systems are operational following a preventative outage in response to the current worldwide ransomware attack.

May 15, 2017

On Monday, May 15, all external AER systems are operational following a preventative outage in response to the current worldwide ransomware attack.


May 14, 2017

Please be advised that AER systems will be operational on Monday, May 15 following a preventative outage in response to the current worldwide ransomware attack. There may be intermittent delays as regulatory systems are brought back online.


May 12, 2017

Please be advised that the Alberta Energy Regulator will be shutting down all core business systems as a preventative measure against a current worldwide ransomware attack.

More details will be communicated as they become available.

Thank you for your patience.