31. desember 1997
Jan Cornelius Geert Bos forlater styret
NORTHERN EUROPEAN ROOFINGFELT PRODUCERS PURCHASING ASSOCIATION (NERPPA I/S)
Jan Cornelius Geert Bos forlater styret for NORTHERN EUROPEAN ROOFINGFELT PRODUCERS PURCHASING ASSOCIATION (NERPPA I/S) etter en periode på 4 år.