Ontario Securities Commission Rule 14-501 Definitions
Section 1.1(2)

executive officer

In a rule, unless otherwise defined in the rule…“executive officer” means an individual who is or at any time during the most recently completed financial year was (a) a chair of the issuer, if that individual performed the functions of the office on a full time basis, (b) a vice-chair of the issuer, if that individual performed the functions of the office on a full time basis, (c) the president of the issuer, (d) a vice-president of the issuer in charge of a principal business unit, division, or function such as sales, finance, or production, (e) an officer of the issuer or any of its subsidiaries who performed a policy-making function in respect of the issuer, or (f) any other person who performed a policy-making function in respect of the issuer;

Lexata note: also see the definition of “executive officer” in s. 1.1 of NI 51-102;