U. S. Department Of Commerce, NOAA, Central Administrative Support Center, 601 East 12th St., CC31, Rm. 1756, Kansas City, Missouri 64106

J -- MOD TO 51WCNA006013SLW DATED 12/17/99 SOL 51WCNA006013SLW-01 DUE 012500 POC Sharon Walker 816-426-7267 x241 Fax816-426-7530 Submission No. 409621 dated December 17, 1999 is hereby modified. The Standard Industrial Classfication Code Applicable to this acquisiton is changed to 7699. The solicitation will be issue date remains the same. Requests for the solicitation may be faxed to (816) 426-7267. Posted 12/17/99 (W-SN409650). (0351)

Loren Data Corp. http://www.ld.com (SYN# 0029 19991221\J-0007.SOL)