[Reference: https://www.idsecurityonline.com/blog/visitor-badges-essential.htm, According to the PCI Card Production Physical Security Requirements, the vendor must have a visitor access control policy and procedure that includes issuing and visibly wearing a disposable ID badge that identifies the visitor as a non-employee. This is to ensure that visitors are easily distinguishable from employees and authorized personnel, and to prevent unauthorized access to cardholder data or sensitive areas. The visitor ID badge must be collected and destroyed at the end of the visit, and the vendor must maintain a visitor log that records the visitor’s name, company, purpose of visit, date and time of entry and exit, and escort name. References:, PCI Card Production Physical Security Requirements, v2.0, April 2019, page 21, requirement 5.4.1, PCI Card Production Physical Security Requirements, v2.0, April 2019, page 22, requirement 5.4.2, PCI Card Production Physical Security Requirements, v2.0, April 2019, page 23, requirement 5.4.3, ]