CSA Staff Notice 52-306 Non-GAAP Financial Measures
Part I Purpose

Lexata note: As of August 25, 2021, this staff notice has been replaced by new NI 52-112, with some exceptions for annual materials in respect of 2020. See Part 5 of the new rule for transition details.


The primary purpose of this notice is to provide guidance to an issuer that discloses non-GAAP financial measures. The guidance applies both to an issuer that uses International Financial Reporting Standards (IFRS) and to an issuer that uses accounting principles other than IFRS. Non-GAAP financial measures may mislead investors if they are not accompanied by the appropriate disclosure. Therefore, staff will monitor disclosure accompanying non-GAAP financial measures.

The notice also provides guidance on additional subtotals presented in the financial statements but disclosed before the financial statements are filed, and additional subtotals presented in the statement of cash flows for IFRS financial statements.

The guidance is intended to help ensure that the information disclosed does not mislead investors.

Staff cautions issuers that regulatory action may be taken if an issuer discloses information in a manner considered misleading and therefore potentially harmful to the public interest.