0001169232-02-000894 10-Q 3 20020630 20020814 COMMUNITY BANK SYSTEM INC 0000723188 6021 161213679 DE 1231 10-Q 34 001-13695 02731961 5790 WIDEWATERS PKWY DEWITT NY 13214 8007242262 5790 WIDEWATERS PARKWAY DEWITT NY 13214 10-Q 1 d02-51522_10q.txt QUARTERLY REPORT EX-99.1 3 d02-51522ex99_1.txt SARBANES-OXLEY CERTIFICATION EX-99 4 d02-51522ex99_2.txt SARBANES-OXLEY CERTIFICATION