ISO 7/20/2004   ISO   ISO certification         ETL 1/23/2006   MEVPH   MEVPH SERIES ETL CERTIFICATION         RoHS 4/18/2006   MEVPH   MEVPH SERIES GOET ROSH CERTIFICATION

VDE 8/6/2004   MEVPH   MEVPH VDE CERTIFICATION         RoHS 5/18/2006   MEVPM   MEVPM GOT ROSH CERTIFICATION         TUV 4/4/2006   MEVPM   MEVPM TUV CERTIFICATION

ROHS 6/7/2006   MPXP   MPXP CERTIFICATION         TUV 2/13/2006   MPXP   MPXP TUV         VDE 4/28/2005   MPXP   MPXP VDE

ETL 6/19/2006   MEVPM   MEVPM ETL Certification         ETL 6/6/2006   MPXP   MEXP Series ETL Certification         TUV 8/21/2006   MPXP   MP-XP Series,Adding two test item