ADDENDUM —EXPATRIATE AGREEMENT TO UNITED KINGDOM Original Agreement Dated February 16, 2005 Amended on March 24, 2005

EXHIBIT 10.18

ADDENDUM —EXPATRIATE AGREEMENT TO UNITED KINGDOM

Original Agreement Dated February 16, 2005

Amended on March 24, 2005

To:		Xxxxxx X. Xxxxxxx
From:		Xxxxxxxx X. Xxxxxxx
Re:		Temporary Assignment to United Kingdom
Date:		October 1, 2009

This addendum extends your assignment agreement to April 1, 2011.

Xxxxxxxx X. Xxxxxxx                                                                   Date

Senior Vice President – Global Human Resources

I acknowledge receipt, understanding and acceptance of this addendum.

Xxxxxx X. Xxxxxxx                                                           Date