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. Front desk is open 24/7. In case of check-in after 12:00 AM (midnight), guests should inform the hotel in advance and get check-in instructions. Contact information can be found on the booking confirmation. Additional fees may apply to children for items such as extra bedding and meals. Reservations are required for massage services and spa treatments; reservations can be made by contacting the property prior to arrival, using the contact information on the booking confirmation. Only registered guests are allowed in the guestrooms. No pets and no service animals are allowed at this property. For Christmas and New Year's Eve dinners, guests may be charged separately at the hotel. The hotel has already finished the renovation. Key highlights of recent enhancements include: A newly renovated Main Entrance and Hotel Exterior. The launch of The Quad Sukhumvit, a vibrant new outdoor dining area that reflects the energy of Bangkok’s culinary and lifestyle scene. A reimagined buffet experience at The Atrium, now featuring an expanded range of international and Thai cuisine served in a stylish and contemporary setting. Fitness First Platinum is no longer available at The Landmark Bangkok. In its place, the hotel now offer guests complimentary access to Anytime Fitness, located just a walking distance from the hotel in the JLK Building. This facility is open 24 hours a day, 7 days a week. Fitness First Platinum is no longer available at The Landmark Bangkok. In its place, the hotel now offers guests complimentary access to Anytime Fitness, located just in a walking distance away in the JLK Building. This facility is open 24 hours a day, 7 days a week.