Since October 2017, all owners of quadrocopters and other unmanned aerial vehicles (drones) are required to register their devices with the National Television and Radio Commission of Thailand (NBTC). In case of violation of the order, Thai law provides for a penalty of up to five years in prison and / or a fine of up to 100 thousand baht (about 3 thousand US dollars). Mandatory gala dinner fees may apply at Thailand hotels. Guests should contact the hotel directly for more information. Under the new immigration procedures, effective May 1, 2025, all foreign nationals entering Thailand by air, land or sea must complete the Thailand Digital Arrival Card (TDAC) online form on the official website of the Bureau of Immigration of Thailand three days prior to arrival. The following fees and deposits are charged by the property at time of service, check-in, or check-out. Housekeeping fee: THB 800.00 per stay Electricity fee: THB 100.00 per night Water fee: THB 50.00 Cash deposit: THB 2,000.00 per stay Cleaning deposit: THB 800.00 per stay Cleaning fee: THB 800.00 per accommodation, per stay Towels/sheets: THB 300.00 per person, per night Water fee: THB 100.00 per accommodation, per night Utility surcharge: THB 100.00 per accommodation, per night Resort fee: 10% of room rate