Prevailing practice.
Prevailing practice. A practice engaged in by employers, that:
(1) Fifty percent or more of employers in an area and for an occupation engage in the practice or offer the benefit; and
(2) This 50 percent or more of employers also employs 50 percent or more of U.S. workers in the occupation and area (including H-2A and non-H-2A employers) for purposes of determinations concerning the provision of family housing, and frequency of wage payments, but non-H-2A employers only for determinations concerning the provision of advance transportation and the utilization of labor contractors.