Travelers planning a visit to North East India should ensure their passport is valid for at least 6 months beyond the planned departure date. Depending on nationality, a visa may be required, so travelers should check with the nearest Indian diplomatic mission. It's advisable to stay up to date with any travel advisories and entry restrictions for foreign visitors. Additionally, vaccinations for diseases such as typhoid, hepatitis, and Japanese encephalitis are recommended, so travelers should consult with a healthcare provider before their trip.
Wi-Fi and cellular coverage in North East India can be limited in some remote areas, so it's advisable to check with accommodations beforehand. Local SIM cards are easily available in major towns and cities, and it's recommended to have one for better connectivity. The power outlets in North East India generally adhere to the 230V voltage requirement, and most accommodations can provide adapters if needed.