ESTA USA

To avoid any unexpected situations on your arrival in the USA, you must familiarize yourself with the regulations before traveling to the US.
First, you cannot bring an empty or low-powered battery on certain flights. You may have your mobile phone charged at any time. If you violate this rule, you may not be allowed to board the aircraft. You will need to complete Customs Form 6059B during the flight. This form is used to track any particular items brought into the country. The I-94 form is created when you pass through Border Control. This form is not available on paper for travelers who arrive by air. It can be downloaded electronically.
The US Customs and Border Protection will review your documents. A CBP officer will also perform the US-VISIT procedure. This involves taking your fingerprint and a photograph and verifying your identity using this biometric data. The US authorities are authorized to see details about your travel plans. You are advised to bring with you a copy of any travel documents. You may also need to provide documents proving your financial resources. After completing these steps, you will be processed by Customs.

A valid passport must be carried with you on your entire trip, even on the day of departure. Some countries have exceptions to the rule. More information can be found on the CBP website. A visa is required if the traveler doesn’t have an ESTA USA travel authorization. Routine baggage and luggage checks are possible even if there is nothing to declare. Check the complete list at www.cbp.gov to ensure you don’t have anything to say. You may be required to show your driver’s license, documentation, and proof of liability insurance if you are traveling by land from Canada or Mexico.