USERRA requires the Department of Labor's Veterans' Employment and Training Service [VETS] to provide employment and reemployment assistance to any Federal employee or applicant who requests it. VETS staff will attempt to resolve employment disputes brought to investigate. If dispute resolution proves unsuccessful, VETS will, at the request of the employee, refer the matter to the Office of the Special Counsel for representation before the Merit Systems Protection Board (MSPB).
5 C.F.R. §353.210