IBM recently (December 2002) updated the OS/2 PCM Compatibility Testkit, a software package that lets personal computer hardware manufacturers (PCMs) perform self-testing to be listed in IBM's list of compatible systems. This is for testers who want to ensure that their hardware products are compatible with OS/2 Warp. Thanks to Dr. Martin R. Hadam for the info.
http://www-3.ibm.com/software/os/warp/hw-cert/pcm/pcm_tkit.htm
Source: OS/2 News and Rumors