AMENDMENT NO. 13 TO AMENDED AND RESTATED AGREEMENT AND DECLARATION OF TRUST OF AIM INVESTMENT SECURITIES FUNDS (INVESCO INVESTMENT SECURITIES FUNDS)

AMENDMENT NO. 13
TO AMENDED AND RESTATED
AGREEMENT AND DECLARATION OF TRUST OF
AIM INVESTMENT SECURITIES FUNDS
(INVESCO INVESTMENT SECURITIES FUNDS)

          This Amendment No. 13 (the “Amendment”) to the Amended and Restated Agreement and Declaration of Trust of AIM Investment Securities Funds (Invesco Investment Securities Funds) (the “Trust”) amends, effective October 14, 2010, the Amended and Restated Agreement and Declaration of Trust of the Trust dated as of September 14, 2005, as amended (the “Agreement”).

          Under Section 9.7 of the Agreement, this Amendment may be executed by a duly authorized officer of the Trust.

          WHEREAS, the Trust desires to amend the Agreement to reflect the addition of Class R Shares to Invesco Xxx Xxxxxx Corporate Bond Fund;

          NOW, THEREFORE, the Agreement is hereby amended as follows:

     1. Schedule A of the Agreement is hereby amended and restated to read in its entirety as set forth on Exhibit 1 to this Amendment.

     2. All references in the Agreement to “this Agreement” shall mean the Agreement as amended by this Amendment.

     3. Except as specifically amended by this Amendment, the Agreement is hereby confirmed and remains in full force and effect.

     IN WITNESS WHEREOF, the undersigned, a duly authorized officer of the Trust, has executed this Amendment as of October 14, 2010.

		By:		/s/ Xxxx X. Xxxx
		Name:		Xxxx X. Xxxx
		Title:		Senior Vice President

EXHIBIT 1

“SCHEDULE A
AIM INVESTMENT SECURITIES FUNDS (INVESCO INVESTMENT SECURITIES FUNDS)
PORTFOLIOS AND CLASSES THEREOF

PORTFOLIO		CLASSES OF EACH PORTFOLIO
Invesco Core Bond Fund		Class A Shares Class B Shares Class C Shares Class R Shares Class Y Shares Institutional Class Shares
Invesco Dynamics Fund		Class A Shares Class B Shares Class C Shares Class R Shares Class Y Shares Institutional Class Shares Investor Class Shares
Invesco Global Real Estate Fund		Class A Shares Class B Shares Class C Shares Class R Shares Class Y Shares Institutional Class Shares
Invesco High Yield Fund		Class A Shares Class B Shares Class C Shares Class Y Shares Institutional Class Shares Investor Class Shares
Invesco High Yield Securities Fund		Class A Shares Class B Shares Class C Shares Class Y Shares
Invesco Income Fund		Class A Shares Class B Shares Class C Shares Class R Shares Class Y Shares Institutional Class Shares Investor Class Shares
Invesco Limited Maturity Treasury Fund		Class A Shares Class A2 Shares Class Y Shares Institutional Class Shares

PORTFOLIO		CLASSES OF EACH PORTFOLIO
Invesco Money Market Fund		Class A5 Shares Class B Shares Class B5 Shares Class C Shares Class C5 Shares Class R Shares Class Y Shares AIM Cash Reserve Shares Institutional Class Shares Investor Class Shares
Invesco Municipal Bond Fund		Class A Shares Class B Shares Class C Shares Class Y Shares Investor Class Shares
Invesco Real Estate Fund		Class A Shares Class B Shares Class C Shares Class R Shares Class Y Shares Institutional Class Shares Investor Class Shares
Invesco Short Term Bond Fund		Class A Shares Class C Shares Class R Shares Class Y Shares Institutional Class Shares
Invesco U.S. Government Fund		Class A Shares Class B Shares Class C Shares Class R Shares Class Y Shares Institutional Class Shares Investor Class Shares
Invesco Xxx Xxxxxx Core Plus Fixed Income Fund		Class A Shares Class B Shares Class C Shares Class Y Shares
Invesco Xxx Xxxxxx Corporate Bond Fund		Class A Shares Class B Shares Class C Shares Class R Shares Class Y Shares Institutional Class Shares

PORTFOLIO		CLASSES OF EACH PORTFOLIO
Invesco Xxx Xxxxxx Government Securities Fund		Class A Shares Class B Shares Class C Shares Class Y Shares Institutional Class Shares
Invesco Xxx Xxxxxx High Yield Fund		Class A Shares Class B Shares Class C Shares Class Y Shares Institutional Class Shares
Invesco Xxx Xxxxxx Limited Duration Fund		Class A Shares Class B Shares Class C Shares Class Y Shares Institutional Class Shares”