The microchip database stores essential contact information including the pet owner's name, address, and phone number, linked to the unique identification number of the microchip implanted in the pet. This database is managed by the microchip manufacturer or a designated registry. To ensure privacy and security, access to this information is restricted to authorized personnel such as veterinarians, animal shelter staff, and certain rescue organizations. Additionally, these databases are typically protected by secure data handling and encryption practices to prevent unauthorized access and ensure owner confidentiality.