To check the version of the software you are running, look on the first screen of the software for the version number.
The Electronic Data Interchange (EDI) page has links to download, install and update Free EDI Software.
WARNING - RESTRICTED GOVERNMENT SYSTEM
This system is restricted to authorized users only. Unauthorized access, use, misuse or modification of this system, the data contained herein, or in transit to/from this system, may constitute a violation of federal, state and local laws and subject individual(s) to criminal and/or civil prosecution and penalties. This system and associated usage is subject to monitoring and security testing by authorized personnel. There is no expectation of privacy except as otherwise provided by applicable privacy laws.