2024 49 CFR 178.521 – Standards for paper bags

2023 49 CFR 178.521 – Standards for paper bags

2022 49 CFR 178.521 – Standards for paper bags

2021 49 CFR 178.521 – Standards for paper bags

2020 49 CFR 178.521 – Standards for paper bags

2019 49 CFR 178.521 – Standards for paper bags

2016 49 CFR 178.521 – Standards for paper bags

2015 49 CFR 178.521 – Standards for paper bags

2014 49 CFR 178.521 – Standards for paper bags

2010 49 CFR 178.521 – Standards for paper bags