Exhibit 23.6



                    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 May 7,
1999 on MAP, S.A.'s consolidated financial statements, included in Iron Mountain
Incorporated's,  a Delaware  corporation,  Current Report on Form 8-K filed with
the Securities and Exchange  Commission on July 9, 1999 and to all references to
our Firm included in this registration statement.




                                           /s/ BARBIER, FRINAULT, & ASSOCIES

Paris, France
January 17, 2001