1 EXHIBIT 23.02 CONSENT OF INDEPENDENT AUDITORS We consent to the incorporation by reference in the Registration Statements on Form S-8 (Nos. 33-91026, 333-16553, 333-03603, 333-40493, 333-60797 and 333-75183) and the Registration Statements on Form S-3 (Nos. 333-19009, 333-28919, 333-38181, 333-40497, 333-48403 and 333-65743) of our report dated January 26, 1998, except for Note 3, as to which the date is January 25, 1999, with respect to the consolidated financial statements included in this Annual Report (Form 10-K) of Quintiles Transnational Corp. for the year ended December 31, 1998. /s/ Ernst & Young LLP Raleigh, North Carolina March 30, 1999