Relex Reliability Studio supports the updated version of the Bellcore TR-332 standard, renamed Telcordia Issue 1. The latest version, "Reliability Prediction Procedure for Electronic Equipment - A Telcordia Technologies Special Report," SR-332, Issue 1, May 2001, updates the calculation models, and serves as the update to Bellcore Issue 6.

Formerly Bellcore, telecommunication (telephone) industry standards

Telcordia Technologies, Inc., formerly named Bellcore. Eighty percent of the U.S. telecommunications network depends on software invented, developed, implemented, or maintained by Telcordia.