These links open in a new window

EFT Labs

Open
Description of CTQ and TTQ functionality in Contactless/NFC transactions

Open
*Link to download BP Tools - ATR parser than can be installed on a variety of operating systems

TLV Utilities

Open
This application decodes EMV tags. TLV decoder also available. Site run by Steven Murdoch and UCL

EMV Overview

EMV in a nutshell
Whitepaper, one of the best introductions to EMV