The PCI Council is extending the migration completion date to 30 June 2018 for transitioning from SSL and TLS 1.0 to a secure version of TLS (currently v1.1 or higher).
These dates provided by PCI SSC as of December 2015 supersede the original dates issued in both PCI DSS v3.1 and in the Migrating from SSL and early TLS Information Supplement in April 2015.
For more information and answers to questions about new timelines, requirements and reasons for the adjustments, please review and share these PCI SSC resources:
Thank you to all who have provided feedback on the issue, including members of the National Institute of Standards and Technology (NIST), members of the Financial Services Information Sharing Analysis Center (FS-ISAC), Retail Solution Providers Association, Hotel Technology Next Generation, National Restaurant Association and Retail Industry Leaders Association.?