 The Secretary of Labor appoints the members based upon their qualifications and competence in matters within the board's authority.The board's cases arise upon appeal from decisions of Department of Labor Administrative Law Judges or the administrator of the department's Wage and Hour Division.The board issues final agency decisions for the Secretary of Labor in cases arising under a wide range of labor laws, primarily involving environmental, transportation and securities whistleblower protection; immigration; child labor; employment discrimination; job training; seasonal and migrant workers and federal construction and service contracts.