The American National Standards Institute, Inc., Practice for Occupational and Educational Eye and Face Protection, Z87.1-1968, designated "Face Shields," is adopted as the minimum standards for face shields required to be worn by operators and passengers on motorcycles.
The test procedure for face shields shall refer to those standards which are applicable to all face shield devices and which are applicable to the following types of face shields being tested:
In addition to the provisions of § 743.2, a face shield, other than one containing a wire screen window, shall be approved only if it meets the following specifications:
Each face shield shall be permanently labeled with the manufacturer's trade name and number, which must be the same trade name and number used in the approval application.
D.C. Mun. Regs. tit. 18, r. 18-743