English to Italian Bus/Financial Transport / Transportation / Shipping

We will be enforcing the declaration requirement for formal entries (most commercial shipments). We are not enforcing the declaration requirement for informal entries (most personal shipments), transportation and exportation entries... and foreign trade zone and warehouse entries.
at this time all shipments of material that... makes formal custom entry into the U.S. must be declared.
Si tratta dell'applicazione del Lacey Act contro il traffico illecito di prodotti della flora/ del legno.
Grazie in anticipo !