2000.01.13 ½Å±â¼ú°³¹ß º¥Ã³±â¾÷ ÁöÁ¤(Áß¼Ò±â¾÷û)
2000.07.28 TUV-MARK ȹµæ(TUV PRODUCT SERVICE GMBH)
2001.08.01 ¹ß¸íƯÇã±Ç µî·Ï "ÀÚµ¿ºê·¹ÀÌÅ© ij½ºÅÍ" (ƯÇãû)
2001.10.22 ½Ç¿ë½Å¾È±Ç µî·Ï "ij½ºÅÍ Ã¼°á±¸Á¶" (ƯÇãû)
2002.01.18 ½Ç¿ë½Å¾È±Ç µî·Ï "ij½ºÅÍ ÁöÁö±¸Á¶" (ƯÇãû)
2003.04.16 ìíÜâ "Techno Prontier" Àü½Ãȸ ÃâÇ° (Nippon Convention Center)
2004.04.23 Ç°Áú½Ã½ºÅÛ ÀÎÁõ¼­ ISO 9001:2000verȹµæ(Çѱ¹Ç¥ÁØÇùȸ)
2004.09.14 ìíÜâ "µ¿°æ±¹Á¦ ¹°·ùÀü" ÃâÇ° (Tokyo Bigsight)
2004.09.21 ½Ç¿ë½Å¾È±Ç µî·Ï"ÄɽºÅÍ¿¡ ±¸¼ºµÈ ½ºÅäÆÛ Ã¼°á±¸Á¶" (ƯÇãû)
2005.02.04 Ç°Áú½Ã½ºÅÛ ÀÎÁõ¼­ ISO 9001:2000verȹµæ(UKAS,CCAS)