29 CFR § 452.18 - Constitutional officers.
A constitutional officer refers to a person holding a position identified as an officer by the constitution and bylaws of the labor organization. Thus, for example, a legislative representative of a labor organization who performs no executive functions and whose duties are confined to promoting the interests of members in legislative matters is nevertheless an officer who is required to be elected where the labor organization's constitution identifies the holder of such a position as an officer. On the other hand, legislative representatives who are required to be elected by the constitution and bylaws of a labor organization are not considered to be officers within the meaning of the Act if they are not designated as such by the constitution, are not members of any executive board or similar governing body, and do not perform executive functions. As defined in the Act, however, the term “officer” is not limited to individuals in positions identified as such or provided for in the constitution or other organic law of the labor organization. 17 The post of Honorary President, President Emeritus or Past President that is to be assumed by the retiring chief executive officer of a union would not be an officer position unless it is designated as an officer position by the union's constitution, or the holder of the position performs executive functions or serves on an executive board or similar governing body.
17 Cf. NLRB v. Coca-Cola Bottling Co., 350 U.S. 264 (1956). See also, Daily Cong. Rec. 5867, Sen., Apr. 23, 1959.