Yes, when traveling to each European country, you typically have to go through customs upon arrival.
You typically go through customs when traveling to Europe upon arrival at your first airport in the European Union.
Yes, passengers flying within Europe may have to go through customs depending on the country they are traveling to and from. It is important to check the specific customs requirements of each country before traveling.
Yes, checked bags typically go through customs when traveling internationally.
Yes, travelers must go through customs when traveling to Puerto Rico because it is a territory of the United States.
No.
In the airport.
Yes you do.
When flying to Europe, you go through customs at the first airport you arrive at in the European Union.
You go through customs when entering or leaving a country in Europe.
Yes, travelers typically go through customs when leaving a country to ensure they are not taking prohibited items out of the country.
For International Flights yes, for domestic flights there is a security check but it is less formal than customs.
Yes, you can bring chocolate through customs as long as it complies with the regulations of the country you are entering.