The main activities in this work area have been to establish a set of test and certification programs

• The initial project developed test suites for the POSIX Real-time amendments (1003.1d,1j,1q) with deliverables made in 3Q2000, these have been subsequently incorporated into the test suites for the Austin Group specifications (POSIX 1003.1-2001 and its corrigenda, and the UNIX 03 certification program).
• Phase two development added tests for the POSIX 1003.13-1998 profiles (notably PSE52:1998 and PSE54:1998).
• Recent developments have included adding a PSE54:2003 test suite and a certification program.