Supplement to ACATR EDS20001201RSC06 October 25, 2001 Rational Software Corporation (the client) hereby requests that the Ada Conformity Assessment Authority (ACAA) extend the certified status documented in the above-referenced Ada Conformity Assessment Test Report (ACATR) and in Ada Conformity Assessment Certificate (ACAC) A010516E2.4-006 to the implementation class(es) described in the following pages. Technical Contact: David J. Lofgren Rational Software Corporation 18880 Homestead Road Cupertino, CA 95014 djl@rational.com Approval: ________________________________ ________________ Ada Conformity Assessment Authority Date Implementation Class Information Implementation Class Category: Base Processor Identification: Rational Apex Ada 95/83, HP HPPA HP-UX, version 4.0.0c Host Systems: HP 9000 700/800 under HP-UX 11.0 Target Systems: Same as Host Representative Processor and Configuration Tested: Host System: HP 9000 Series 780 Model J282 under HP-UX 11.0 Target System: Same as Host ACATS Version Used for Testing Representative Processor: ACATS 2.4 (VCS label A2_4B) ________________________________ ________________ David J. Lofgren Date Rational Software Corporation