In Mexico, hotels are required by law to register guests with the Federal Government, which includes collecting personal information, such as the guest's name, address, and nationality, as well as a copy of a government-issued identification, such as a passport or ID card. This information is used for security and statistical purposes.
Hotels in Mexico may ask guests to provide their ID cards or passport for this purpose. It is legal to make a copy of the ID or passport for registration purposes. However, the hotel must take care to protect the guest's personal information and comply with applicable privacy laws.
It's important to note that the privacy laws in Mexico may vary from those in other countries, and it's always a good idea to familiarize yourself with the privacy policy of the hotel where you are staying. Suppose you have concerns about the handling of your personal information. In that case, you'll need to speak with the hotel staff or management for clarification.