20 CFR § 655.70 - Audits.
(a) Discretion. The CO has the sole discretion to choose the applications selected for audit.
(2) Specify a date, no more than 30 calendar days from the date the audit letter is issued, by which the required documentation must be sent to the CO; and
(3) Advise that failure to fully comply with the audit process may result:
(i) In the requirement that the employer undergo the assisted recruitment procedures in § 655.71 in future filings of H-2B temporary employment certification applications for a period of up to 2 years, or
(c) Supplemental information request. During the course of the audit examination, the CO may request supplemental information and/or documentation from the employer in order to complete the audit. If circumstances warrant, the CO can issue one or more requests for supplemental information.
(d) Potential referrals. In addition to measures in this subpart, the CO may decide to provide the audit findings and underlying documentation to DHS, WHD, or other appropriate enforcement agencies. The CO may refer any findings that an employer discouraged a qualified U.S. worker from applying, or failed to hire, discharged, or otherwise discriminated against a qualified U.S. worker to the Department of Justice, Civil Rights Division, Office of Special Counsel for Unfair Immigration Related Employment Practices.