Hi Kathryn,
Digi-Trax has a yearly paid HemaTrax maintenance subscription (LSS) and it is not associated with ICCBBA. If your facility has an LSS account and current, then you can download the HemaTrax product table update based on ICCBA's current table release (http://download.digi-trax.com) that requires your LSS login credentials. And whenever ICCBBA releases a newer product table, Digi-Trax makes sure a corresponding product table is also released. But note that HemaTrax product table update only works with UNITY v8 and v9.
Kind Regards,
Henry