Exhibit 10.1

EXECUTION VERSION

SECOND AMENDMENT

AMENDMENT, dated as of January 31, 2013 (the “Amendment”), to the Credit Agreement, dated as of June 27, 2011 (as amended, supplemented or otherwise modified from time to time, the “Credit Agreement”), among IRON MOUNTAIN INCORPORATED, a Delaware corporation (the “Parent”), IRON MOUNTAIN INFORMATION MANAGEMENT, LLC (f/k/a Iron Mountain Information Management, Inc.), a Delaware limited liability company (the “Company”), IRON MOUNTAIN CANADA CORPORATION, a company organized under the laws of the Province of Nova Scotia (the “Canadian Borrower”), IRON MOUNTAIN SWITZERLAND GMBH, a company organized under the laws of Switzerland (the “Swiss Borrower”), IRON MOUNTAIN EUROPE LIMITED, a company organized under the laws of England and Wales (“IM Europe”), IRON MOUNTAIN AUSTRALIA PTY LTD., a company formed under the laws of Australia (“IM Australia”), IRON MOUNTAIN LUXEMBOURG SARL, a company organized under the laws of Luxembourg (“IM Luxembourg”, and together with the Parent, the Company, the Canadian Borrower, the Swiss Borrower, IM Europe and IM Australia, the “Borrowers”), the several banks and other financial institutions or entities from time to time parties to the Credit Agreement as Lenders (the “Lenders”), JPMORGAN CHASE BANK, TORONTO BRANCH, as Canadian Administrative Agent and JPMORGAN CHASE BANK, N.A., as administrative agent for the Lenders (in such capacity, the “Administrative Agent”).

W I T N E S S E T H:

WHEREAS, the Borrowers, the Lenders and the Administrative Agent are parties to the Credit Agreement;

WHEREAS, the Company has requested certain amendments to the Credit Agreement; and

WHEREAS, the Lenders are willing to agree to such amendments, subject to the terms and conditions set forth herein;

NOW, THEREFORE, in consideration of the premises and mutual covenants contained herein, the Parent, the Company, the Lenders and the Administrative Agent hereby agree as follows:

1. Defined Terms. Unless otherwise defined herein, all capitalized terms used herein shall have the meanings given to them in the Credit Agreement.

2. Amendments to Credit Agreement. Section 9.11 of the Credit Agreement is amended by deleting the first paragraph of such section and substituting in lieu thereof the following:

9.11. Fixed Charges Coverage Ratio. The Parent will not, as at the end of any fiscal quarter ending during any period set forth below, permit the ratio, calculated as at the end of such fiscal quarter for the period of four fiscal quarters then ended (the “Test Period”), of (i) Adjusted EBITDA for such Test Period to (ii) Fixed Charges for such Test Period to be less than the ratio set forth below opposite such period:

Period		Fixed Charges Coverage Ratio

Closing Date through December 31, 2012		1.20 to 1.00
January 1, 2013 through March 31, 2014		1.00 to 1.00
Thereafter		1.20 to 1.00

3. Amendment Fee. The Company shall pay to the Administrative Agent, for the account of each Lender which executes and delivers this Amendment on or prior to the Effective Date, an amendment fee equal to .03% of the sum of such Lender’s Revolving Commitment and Term Loans, payable on the Effective Date.

4. Representations and Warranties. On and as of the date hereof, each of the Parent and the Company hereby confirms, reaffirms and restates the representations and warranties set forth in Section 8 of the Credit Agreement and the representations and warranties in the Basic Documents mutatis mutandis, except to the extent that such representations and warranties expressly relate to a specific earlier date in which case the Parent and the Company each hereby confirms, reaffirms and restates such representations and warranties as of such earlier date. Each of the Parent and the Company represents and warrants that, after giving effect to this Amendment, no Default or Event of Default has occurred and is continuing.

5. Effectiveness. This Amendment shall become effective as of the date set forth above (the “Effective Date”) upon the satisfaction of the following conditions precedent:

(a) Amendment. The Administrative Agent shall have received this Amendment executed and delivered by the Administrative Agent, the Parent, the Company, and Lenders party to the Credit Agreement constituting the “Majority Lenders” thereunder (or, in the case of any Lender, a lender addendum or joinder agreement in a form specified by the Administrative Agent).

(b) Security Documents. The Administrative Agent shall have received the Acknowledgment and Confirmation, substantially in the form of Exhibit A hereto, executed and delivered by an authorized officer of each Borrower and Subsidiary Guarantor.

6. Valid and Binding. This Amendment shall be binding upon and inure to the benefit of each of the parties hereto and their respective successors and assigns.

7. Payment of Expenses. The Company agrees to pay or reimburse the Administrative Agent for all out-of-pocket costs and expenses incurred in connection with the Amendment, any other documents prepared in connection herewith and the transactions contemplated hereby, including, without limitation, the reasonable fees and disbursements of counsel.

8. Reference to and Effect on the Credit Agreement; Limited Effect. On and after the Effective Date, each reference in the Credit Agreement to “this Agreement”, “hereunder”, “hereof” or words of like import referring to the Credit Agreement shall mean and be a reference to the Credit Agreement as amended hereby. This Amendment shall not constitute an amendment of any other provision of the Credit Agreement not expressly referred to herein and shall not be construed as a waiver or consent to any further or future action on the part of the Company that would require a waiver or consent of the Lenders or the Administrative Agent. Except as expressly amended hereby, the provisions of the Credit Agreement are and shall remain in full force and effect.

9. Severability. Any provision of this Amendment which is prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such prohibition or unenforceability without invalidating the remaining provisions hereof, and any such prohibition or unenforceability in any jurisdiction shall not invalidate or render unenforceable such provision in any other jurisdiction.

10. Loan Document; Integration. This Amendment shall constitute a Basic Document. This Amendment and the other Basic Documents represent the agreement of each Borrower, each Subsidiary Guarantor, the Administrative Agent and the Lenders with respect to the subject matter hereof, and there are no promises, undertakings, representations or warranties by the Administrative Agent or any Lender relative to the subject matter hereof not expressly set forth or referred to herein or in the other Basic Documents.

11. GOVERNING LAW. THIS AMENDMENT AND THE RIGHTS AND OBLIGATIONS OF THE PARTIES UNDER THIS AMENDMENT SHALL BE GOVERNED BY, AND CONSTRUED AND INTERPRETED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK.

12. Counterparts. This Amendment may be executed by one or more of the parties hereto in any number of separate counterparts (which may include counterparts delivered by facsimile transmission), each of which shall be deemed to be an original, and all of which taken together shall be deemed to constitute one and the same instrument.

IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be duly executed and delivered by their proper and duly authorized officers as of the day and year first above written.

	IRON MOUNTAIN INCORPORATED


	By:	/s/ John P. Lawrence
		Name: J.P. Lawrence
		Title: Senior Vice President and Treasurer


	IRON MOUNTAIN INFORMATION MANAGEMENT, LLC (f/k/a Iron Mountain Information Management, Inc.)


	By:	/s/ John P. Lawrence
		Name: J.P. Lawrence
		Title: Senior Vice President and Treasurer