With the retirement of the Government of Alberta’s Environmental Site Assessment Repository (ESAR), contamination management records previously available through ESAR are now available from the Alberta Energy Regulator’s Products and Services Catalogue.
The Products and Services Catalogue now includes records relating to environmental site conditions, including
- records of site condition,
- environmental site assessments,
- contamination management reports,
- remedial action plans,
- risk management plans, and
- correspondence between regulated parties and the regulator under Part 5 of the Environmental Protection and Enhancement Act (EPEA) and the Remediation Regulation.
The following related AER products are also available on the Products and Services Catalogue:
- EPEA approvals
- EPEA codes of practice
- reclamation certificates
- field surveillance incident inspection lists (spill reports).
Contamination management information submitted to the AER through the OneStop record of site condition (since July 2021) is available in the OneStop application query and OneStop public map viewer. Turn on the “submissions” layer to view the record of site condition locations on the map.

