29 C.F.R. § 1202.4 Secret ballot.
Title 29 - Labor
In conducting such investigation, the Board is authorized to take a secret ballot of the employees involved, or to utilize any other appropriate method of ascertaining the names of their duly designated and authorized representatives in such manner as shall insure the choice of representatives by the employees without interference, influence, or coercion exercised by the carrier.
Title 29: Labor
PART 1202—RULES OF PROCEDURE
§ 1202.4 Secret ballot.
