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Exhibit 23.5
[ERNST & YOUNG LOGO]
Consent of Independent Auditors
We consent to the reference to our firm under the captions "Management's
Discussion and Analysis of Financial Condition and Results of Operations" and
"Experts" and to the use of our report dated 8 March 2000 (except for Note 38,
as to which the date is 18 April 2000 and Note 1(f) as to which the date is 17
August 2000) in the Registration Statement (Form F-1 No. 333-46930) and related
Prospectus of UBS AG for the registration of Debt Securities.
Ernst & Young Ltd.
By: /s/ Peter Heckendorn
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Peter Heckendorn
Partner in charge of the audit
By: /s/ Thomas Schneider
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Thomas Schneider
Partner in charge of the audit
Basel, Switzerland
9 November 2000
