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The national registration search contains the names of all individuals and firms who are registered to sell securities in Canada, with the exception of those registered solely with the Ontario Securities Commision (OSC).

Oil & Gas

National Instrument 51-101 Standards for Disclosure for Oil and Gas Activities sets out requirements and standards for disclosure by reporting issuers engaged in oil and gas​ activities.

View the rule and additional documents related to NI 51-101

Materials and Publications

Canadian Oil and Gas Evaluation Handbook

The CSA mandates the Canadian Oil and Gas Evaluation Handbook (COGE Handbook) as the technical standard for NI 51-101. The COGE Handbook is maintained and distributed by the Society of Petroleum Evaluation Engineers (Calgary Chapter). For further information or to acquire copies, please visit

Oil and Gas Review Reports

Reference Materials

Technical Papers and Presentations

Contact Us - Petroleum

Alberta Securities Commission
Suite 600, 250-5th St. SW
Calgary, Alberta, T2P 0R4

ASC Business Hours: Monday to Friday 8 a.m. - 5 p.m.

For general ASC contact information, visit our Contact Us ​​​​page.

General Questions

Staff Contacts