Type	Name	Date
Indenture	Indenture, among Nalco Company, the Guarantors named therein and The Bank of New York Mellon Trust Company, N.A., as Trustee	12/27/2010
Credit agreement	Amendment No. 3, to the Credit Agreement, among Nalco Holdings LLC, Nalco Company, the foreign subsidiary borrowers from time to time party thereto, the financial institutions party thereto, and Bank of America, N.A., as administrative agent and collateral agent	10/06/2010

Type	Name	Date
Merger agreement	Agreement and Plan of Merger, among Ecolab Inc., Sustainability Partners Corporation and Nalco Holding Company	07/20/2011