Item. 1.01. Entry into a Material Definitive Agreement.

On November 20, 2012, AmerisourceBergen Corporation (the "Company") and certain of its subsidiaries entered into a Second Amendment and Restatement Agreement, dated as of November 20, 2012 (the "Amendment Agreement"), to amend and restate the $700 million senior unsecured multi-currency revolving credit facility, dated as of March 18, 2011, as amended, among the Company, the borrowing subsidiaries party thereto, the financial institutions party thereto and JPMorgan Chase Bank, N.A., as administrative agent (the "Credit Agreement").
The Credit Agreement was amended to, among other things, extend the maturity date of the facility to November 20, 2017 and increase the availability of letters of credit under the revolving facility to a maximum amount of US$350 million. A copy of the Amendment Agreement (including a copy of the Credit Agreement, as amended and restated, which is attached as Exhibit A thereto) is attached as Exhibit 10.1 to this Current Report and is incorporated herein by reference.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits

The following exhibits are filed as part of this report:

10.1 The Second Amendment and Restatement Agreement, dated as of November 20, 2012, among AmerisourceBergen Corporation, the borrowing subsidiaries party thereto, the financial institutions party thereto, and JPMorgan Chase Bank, N.A., as Administrative Agent.

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