; and (iii) official forms submitted by prospective H–2B employers to secure labor certification and prevailing wage determinations, including any approvals thereof by the Secretary of Labor. (3) Union applicants The employer shall consider applicants or groups of applicants put forward by United States labor organizations and organizations advocating for workers in relevant industries that have qualified members available for posted job orders. The employer shall recognize the union training credentials of members of United States labor unions who come from abroad and such members shall be eligible for H–2B visas that are exempt from annual numerical limitations. (4) Worker qualifications (A) In general The employer shall hire workers who meet the minimum qualifications for a position, and shall not impose unnecessary experience or educational requirements of applicants, and shall not require criminal background checks, unless otherwise required by law for the specific position. (B) Positions requiring little or no experience In the case that the Secretary of Labor determines that a position is in an Occupational Information Network Job Zone One occupation requiring little or no prior training or experience, the Secretary shall not permit an employer to require prior training or experience for the position. (5) Wage rates The salaries paid to H–2B workers shall be set at rates that do not adversely affect the local or national average wages in the occupations of employment or otherwise negatively impact the working conditions and benefits of workers in the United States who are similarly employed. (6) Minimum work hours The employer shall guarantee that temporary nonagricultural workers are paid for at least the number of hours stipulated on the job order, and not less than 40 hours per week. (7) Transportation and housing The employer shall provide transportation and offer housing for any temporary nonagricultural workers hired to fill posted job orders as follows: (A) Transportation (i) Transportation to and