Exhibit 23.4



                    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 April
8, 1999 on the combined financial statements of Data Base, Inc. and Affiliate as
of  December  31,  1997 and 1998,  and for each of the three years in the period
ended December 31, 1998,  included in Iron Mountain  Incorporated's,  a Delaware
corporation,  Current  Report on Form 8-K filed with the Securities and Exchange
Commission  on April  16,  1999 and to the  reference  to us under  the  heading
"Experts" included in this registration statement.



                                                     /s/ MOSS ADAMS LLP


Seattle, Washington
January 17, 2001