2024 19 CFR 141.44 – Designation of Center and Customs ports in which power of attorney is valid

2023 19 CFR 141.44 – Designation of Center and Customs ports in which power of attorney is valid

2022 19 CFR 141.44 – Designation of Center and Customs ports in which power of attorney is valid

2021 19 CFR 141.44 – Designation of Center and Customs ports in which power of attorney is valid

2020 19 CFR 141.44 – Designation of Center and Customs ports in which power of attorney is valid

2019 19 CFR 141.44 – Designation of Center and Customs ports in which power of attorney is valid

2016 19 CFR 141.44 – Designation of Center and Customs ports in which power of attorney is valid

2015 19 CFR 141.44 – Designation of Customs ports in which power of attorney is valid

2014 19 CFR 141.44 – Designation of Customs ports in which power of attorney is valid

2010 19 CFR 141.44 – Designation of Customs ports in which power of attorney is valid

2009 19 CFR 141.44 – Designation of Customs ports in which power of attorney is valid.