LABORATORY CORPORATION OF AMERICA HOLDINGS ISSUER AND THE BANK OF NEW YORK TRUST COMPANY, N.A. TRUSTEE INDENTURE DATED AS OF DECEMBER 5, 2005 SENIOR DEBT SECURITIESSupplemental Indenture • December 14th, 2005 • Laboratory Corp of America Holdings • Services-medical laboratories • New York
INDENTURE, dated as of December 5, 2005, between LABORATORY CORPORATION OF AMERICA HOLDINGS, a Delaware corporation (the “Company”), and THE BANK OF NEW YORK TRUST COMPANY, N.A., a national banking association, as trustee (the “Trustee”):
