49 CFR 178.519 - Standards for plastic film bags.
(1) Bags must be made of a suitable plastic material. The strength of the material used and the construction of the bag must be appropriate to the capacity and the intended use of the bag. Joints and closures must be capable of withstanding pressures and impacts liable to occur under normal conditions of transportation.
Title 49 published on 2014-10-01
no entries appear in the Federal Register after this date.