29 CFR § 503.25 - Failure to cooperate with investigators.
(a) No person will interfere or refuse to cooperate with any employee of the Secretary who is exercising or attempting to exercise the Department's investigative or enforcement authority under 8 U.S.C. 1184(c). Federal statutes prohibiting persons from interfering with a Federal officer in the course of official duties are found at 18 U.S.C. 111 and 18 U.S.C. 114.
(b) Where an employer (or employer's agent or attorney) interferes or does not cooperate with an investigation concerning the employment of an H-2B worker or a worker in corresponding employment, or a U.S. worker who has been improperly rejected for employment or improperly laid off or displaced, WHD may make such information available to OFLC and may recommend that OFLC revoke the existing certification that is the basis for the employment of the H-2B workers giving rise to the investigation. In addition, WHD may take such action as appropriate where the failure to cooperate meets the standards in § 503.19, including initiating proceedings for the debarment of the employer from future certification for up to 5 years, and/or assessing civil money penalties against any person who has failed to cooperate with a WHD investigation. The taking of any one action will not bar the taking of any additional action.
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