New manager are Felix Van Der Merwe and she now a auditor for IOSA (good connections????) But then that are probably how NW passes in the first place.
NTW has not passed any IOSA audit, they say that they are IOSA compliant(big difference) SAA, COMAIR & KENYA Airways are the only sub saharan carriers that have passed an IOSA audit.
http://www.iata.org/ps/services/iosa/registry