29 C.F.R. § 452.43 Representative categories.
Title 29 - Labor
In the case of a position which is representative of a unit defined on a geographic, craft, shift, or similar basis, a labor organization may by its constitution or bylaws limit eligibility for candidacy and for holding office to members of the represented unit. For example, a national or international labor organization may establish regional vice-presidencies and require that each vice-president be a member of his respective region. This kind of limitation would not be considered reasonable, however, if applied to general officers such as the president, vice-president, recording secretary, financial secretary, and treasurer. If eligibility of delegates to a convention which will elect general officers is limited to special categories of members, all such categories within the organization must be represented.
Title 29: Labor
PART 452—GENERAL STATEMENT CONCERNING THE ELECTION PROVISIONS OF THE LABOR-MANAGEMENT REPORTING AND DISCLOSURE ACT OF 1959
Subpart E—Candidacy for Office; Reasonable Qualifications
§ 452.43 Representative categories.