Solution
Inside the test suite, you can right-click on the name of the test suite located at the top of the test cases window on the main
Tests Suite tab. Then, simply scroll down and click on
Show Details as shown in the first screenshot below.
This will reveal the information about the test suite, including the specification version that is targeted by the particular test suite you are using.
This process will work with any of the other NI NFC test suites as well.