This article is educational content about how securities markets and financial reporting rules generally work. It is not investment advice and does not describe any specific company, security, or current event.
When a company publishes its quarterly results, it is possible for the headline profit number to differ from the bottom line buried deeper in the same press release, sometimes by a wide margin, without either figure being incorrect. The gap comes from a category of numbers known as non-GAAP or non-IFRS financial measures, terms like “adjusted earnings,” “core profit,” or “normalized EBITDA” that companies calculate using their own methodology rather than the accounting standards that govern audited financial statements. In Canada, a specific rule exists to make sure investors are not left guessing how those adjusted figures were built, or how far they stray from the audited numbers. That rule is National Policy 52-306.
What counts as a non-GAAP or non-IFRS measure
Public companies listed in Canada prepare their audited financial statements under International Financial Reporting Standards (IFRS), the accounting framework recognized by Canadian securities regulators. IFRS defines precisely how revenue, expenses, and profit are calculated and disclosed, which allows investors to compare one company’s results with another’s on a consistent basis. Many companies, however, also present supplementary figures that adjust the IFRS numbers by adding back or excluding certain items, such as restructuring costs, impairment charges, stock-based compensation, or one-time gains and losses. These supplementary figures are what regulators classify as non-GAAP or non-IFRS measures.
They are not prohibited, and companies often argue they give a clearer picture of ongoing operating performance by removing items considered unusual or non-recurring. The concern for regulators is that, because there is no single standardized definition for terms like “adjusted earnings,” two companies in the same industry can calculate similar-sounding metrics in very different ways, or a single company can change its own methodology from one period to the next.
Why National Policy 52-306 exists and what it requires
The Canadian Securities Administrators (CSA), the umbrella organization of Canada’s provincial and territorial securities regulators, introduced National Policy 52-306 to govern how non-GAAP and non-IFRS measures are presented outside of audited financial statements, in places such as earnings press releases, management’s discussion and analysis (MD&A), and investor presentations. The policy does not ban adjusted figures. Instead, it sets disclosure standards intended to prevent them from being misleading.
Among other things, the policy requires that a non-GAAP or non-IFRS measure be clearly labeled and defined, that it not be given more prominence than the comparable IFRS measure in the same document, and that the company explain why management believes the measure is useful to investors. It also cautions against measures that could be confused with, or mistaken for, a standardized financial statement line item that is actually calculated differently.
The reconciliation requirement and what it accomplishes
The centerpiece of National Policy 52-306 is its reconciliation requirement. Whenever a company discloses a non-GAAP or non-IFRS financial measure, such as an “adjusted net income” or “adjusted earnings per share” figure, it must show a clear, itemized reconciliation back to the most directly comparable measure reported under IFRS. In practice, this means the disclosure has to start with the IFRS figure, list each individual adjustment being made, for example adding back a specific restructuring charge or removing a specific impairment, and arrive at the adjusted total, so a reader can trace exactly how the two numbers relate to one another. This reconciliation is typically presented in a table within the earnings release or the MD&A.
The purpose of the requirement is transparency rather than restriction. By putting every adjustment on the record, the policy allows investors, analysts, and auditors to evaluate for themselves whether a given adjustment is reasonable, consistent from quarter to quarter, and comparable to how similar companies present their own figures. It does not tell investors which number, the IFRS figure or the adjusted figure, is more meaningful for any particular purpose; that judgment is left to the reader. What National Policy 52-306 ensures is that both numbers are visible side by side, with a documented path between them, so that adjusted earnings remain a supplement to standardized accounting rather than a replacement for it.
