20 C.F.R. § 654.408 Screening.
Title 20 - Employees' Benefits
(a) All outside openings shall be protected with screening of not less than 16 mesh. (b) All screen doors shall be tight fitting, in good repair, and equipped with self-closing devices.
Title 20: Employees' Benefits
PART 654—SPECIAL RESPONSIBILITIES OF THE EMPLOYMENT SERVICE SYSTEM
Subpart E—Housing for Agricultural Workers
Housing Standards
§ 654.408 Screening.