PCI DSS guideline on Wireless Network

The PCI Council published the guideline prepared by the PCI SSC Wireless Special Interest Group (SIG) Implementation Team named as PCI DSS Wireless Guideline (Information Supplement) to address the wireless security in the cardholder data environment (CDE)

https://www.pcisecuritystandards.org/pdfs/PCI_DSS_Wireless_Guidelines.pdf

This guideline has come out after 4 years of the security incident (TJ MAXX) which triggered the need for such a standard