The Certification Commission for Healthcare Information Technology has certified two more ambulatory electronic health records systems under its 2007 criteria. The new certifications are for Record UE Version 4.5 from Atlanta-based MedcomSoft Corp., and Sevocity Version 5.0 from San Antonio-based Conceptual Mindworks Inc. CCHIT has certified 31 systems under its 2007 criteria, which is no longer open for applications.