The Customs Code (Decree Law 14/ 2017) is the law for regulating Customs activities.
[vcex_button url="https://customs.gov.tl/doing-business/document-database/" layout="block" style="plain-text" classes="button-with-top-border right-side" font_weight="500" icon_right="ticon ticon-angle-right" target="blank"]You can find out more, including how to download a copy of this law, here[/vcex_button]