Exhibit 99.1

CHASE ISSUANCE TRUST

Form of Monthly Information Officer’s Certificate

Monthly Period: March 2006

The undersigned, a duly authorized representative of Chase Bank USA, National Association (the “Bank”), as Servicer pursuant to the Second Amended and Restated Transfer and Servicing Agreement, dated as of March 14, 2006 (as amended, supplemented or otherwise modified, the “Transfer and Servicing Agreement”), among the Bank, as Transferor, Servicer and Administrator, Chase Issuance Trust, as Issuing Entity, and Wells Fargo Bank, National Association, as Indenture Trustee and Collateral Agent, does hereby certify as follows:

Item 1121(a)(1):

(a) Record Date: April 17, 2006.

(b) Interest Period: March 15, 2006 to April 17, 2006

(1) Interest Period for New Issuances: N/A

(c) Determination Date: April 13, 2006

(d) Distribution Date: April 17, 2006

CHASE BANK USA, NATIONAL ASSOCIATION, as Servicer
By:	/s/ Patricia Garvey
Name:	Patricia Garvey
Title:	Vice President