You can complete the Tourist Card (Official Entry Immigration Form) online before departure. Be sure to enter your name as it appears on your passport and to follow the instructions
New anti-smoking legislation in Mexico
Since January 2023, smoking is strictly prohibited in public places in Mexico. This law applies to beaches, parks, hotels, and restaurants. It is also illegal to bring electronic cigarettes or vaping devices and their solutions into Mexico. Violators may be subject to fines or detention.