Exhibit 23.3
CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS
As independent public accountants, we hereby consent to the incorporation by
reference in this registration statement on Form S-3 of our report dated
February 28, 2000 on Iron Mountain Europe Limited's (f/k/a Britannia Data
Management Limited) consolidated financial statements, as well as our report
dated February 28, 2000 on the supplemental schedule, Valuation and Qualifying
Accounts, included in Iron Mountain Incorporated's, a Pennsylvania corporation,
Annual Report on Form 10-K for the year ended December 31, 1999, filed with the
Securities and Exchange Commission on March 30, 2000 and to all references to
our Firm included in this registration statement.
/s/ RSM ROBSON RHODES
Birmingham, England
January 17, 2001
