Common use of Amendments in Writing; No Novation; No Waiver; Cumulative Remedies Clause in Contracts

Amendments in Writing; No Novation; No Waiver; Cumulative Remedies. (a) None of the terms or provisions of this Parent Guarantee may be waived, amended, supplemented or otherwise modified except by a written instrument executed by Ultimate Parent and the Administrative Agent in accordance with Section 10.1 of the Credit Agreement.