Cincinnati Entry Requirements

Children, including infants, must have their own passports (except Canadians who may use birth certificates in some circumstances). Children under 18 traveling alone or with only one parent should carry a notarized letter of consent from the non-accompanying parent(s) authorizing the child to travel. This letter should include: both parents' names, child's name, travel dates, destination, accompanying adult's name (if applicable), and contact information. While not always required, CBP officers may ask for this documentation to prevent child abduction. Divorced or separated parents should carry custody documents. Children adopted internationally should carry adoption papers and, if applicable, immigration documents.

Dogs entering the U.S. must appear healthy upon arrival and have valid rabies vaccination certificates (dogs over 12 weeks old). As of August 2024, CDC has implemented new dog importation rules requiring additional documentation based on where the dog has been in the past 6 months. Check CDC website for current requirements. Cats are not required to have rabies certificates but must appear healthy. Birds require import permits and quarantine. Other pets have varying requirements. Service animals have specific documentation requirements. Contact CDC and USDA for detailed requirements. Some states have additional requirements. Airlines have their own pet policies and fees. Consider pet's welfare during travel - temperature restrictions may apply.

Tourist visa (B-2) and VWP visitors typically receive 90-180 days initial admission. VWP visitors CANNOT extend their stay or change status - they must leave before 90 days. B-2 visa holders may apply for extensions using Form I-539 with USCIS, which must be filed before current status expires. Extensions are not guaranteed and require valid reasons. For longer stays, consider: F-1 student visa (requires enrollment in approved school), J-1 exchange visitor visa (for specific programs), H-1B work visa (requires employer sponsorship), or other appropriate visa categories. Overstaying your authorized period has serious consequences including future entry bans, visa ineligibility, and potential deportation. Track your admission period carefully - it's stamped in your passport or available on Form I-94 online at cbp.gov/i94.

Business visitors on B-1 visas or VWP can attend meetings, conferences, negotiate contracts, and conduct similar activities, but cannot perform productive work or receive U.S. salary. Bring documentation: business invitation letters, conference registration, proof of foreign employment, and evidence trip is temporary. Some business activities require different visas (H-1B for employment, L-1 for intracompany transfers, E-1/E-2 for treaty traders/investors). Professional equipment may require ATA Carnet for temporary importation without duties. Business travelers should be prepared to clearly explain their activities to CBP officers.

Students require F-1 visa and Form I-20 from SEVIS-approved school. Exchange visitors need J-1 visa and Form DS-2019. Apply for visa early as processing can take several weeks. Must prove intent to return home after studies, financial ability to pay tuition and living expenses, and English proficiency. Can enter U.S. up to 30 days before program start date. Must maintain full-time enrollment and report address changes to school. Work authorization is limited - on-campus work allowed, off-campus requires approval. F-1 students may qualify for Optional Practical Training (OPT) after completing studies.

Criminal convictions can affect U.S. entry eligibility. Crimes involving moral turpitude, drug violations, and multiple criminal convictions may make you inadmissible. Even arrests without convictions may cause issues. VWP eligibility may be lost with criminal history. You may need to apply for a visa even if your country is in VWP, and possibly request a waiver of inadmissibility. Be truthful about criminal history - lying can result in permanent ban. Expunged or pardoned convictions may still require disclosure. Consult with U.S. embassy/consulate and possibly an immigration attorney before traveling if you have any criminal history.

Previous overstays, visa violations, or deportations can severely impact future U.S. entry. Overstays of more than 180 days trigger 3-year bars; over 1 year triggers 10-year bars. Previous deportations may result in permanent inadmissibility. Even brief overstays can complicate future travel. If you have previous violations, consult with immigration attorney before applying for new visa or ESTA. You may need to apply for waiver. Be completely honest about previous issues - attempting to hide them will make situation worse. Immigration officers have access to extensive databases showing previous entries, exits, and violations.

Passengers transiting through the U.S. to another country generally need same documentation as regular visitors (visa or ESTA). Even if not leaving airport, you must clear U.S. immigration. Some travelers may qualify for Transit Without Visa (TWOV) program or C-1 transit visa, but most will use tourist visa or ESTA. Ensure you have valid documents for final destination. If checking bags through, they will still go through U.S. customs. Allow sufficient connection time (minimum 3 hours recommended for international connections). Some airports require changing terminals or even airports for connections.