Forms 4455 and 4457
Certificates of Registration.
There are two forms:
4455 19 CFR 10.8
Write your professional gear list on the form, sign it, stamp it at departure or ahead of time and show it on return.
4457 19 CFR 148.1 (a personal effects sub form for ipads, ipods, smart phones, laptops, point and shoot stuff)
Write your list on the form, sign it, stamp it at departure or ahead of time and show it on return.
Removes many of the headaches.
Happy Travels,