Please do not request over seas shipment of eggs, I am not going thru the paperwork and it is illegal without proper documentation. Check the USDA site to see requirements to ship to the country of interest first.
Good topic. We get a lot of that on Facebook mail. Never thought of what USDA reqs. So here they are for overseas. I'll post it there as well.
https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/export
There is also on the USDA site shipping requirements into each state.
https://www.aphis.usda.gov/aphis/ourfocus/animalhealth/animal-and-animal-product-import-information/import-live-animals/us-state-and-territory-animal-import-regulations