Exhibit 4.2

ROSS MILLER
Secretary of State
204 North Carson Street, Ste 1                         Document Number
Carson City, Nevada 89701-4299                         20080495744-43
(775) 684-5708                                         Filed Date and Time
Website: www.nvsos.gov                                 07/25/2008 4:18 PM
                                                       Entity Number C14364-2004

               AMENDMENT TO                            Filed in the office of
        CERTIFICATE OF DESIGNATION                     /s/ Ross Miller
     AFTER ISSUANCE OF CLASS OR SERIES                 Ross Miller
          (PURSUANT TO NRS 78.1955)                    Secretary of State
                                                       State of Nevada

     USE BLACK INK ONLY-DO NOT HIGHLIGHT ABOVE SPACE IS FOR OFFICE USE ONLY

             CERTIFICATE OF AMENDMENT TO CERTIFICATE OF DESIGNATION
                         FOR NEVADA PROFIT CORPORATIONS
          (PURSUANT TO NRS 78.1955 - AFTER ISSUANCE OF CLASS OR SERIES)

1.   Name of corporation:

     International Building Technologies Group, Inc.

2.   STOCKHOLDER APPROVAL PURSUANT TO STATUTE HAS BEEN OBTAINED.

3.   THE CLASS OR SERIES OF STOCK BEING AMENDED:

     Series E Preferred Stock

4.   BY A  RESOLUTION  ADOPTED BY THE BOARD OF  DIRECTORS,  THE  CERTIFICATE  OF
     DESIGNATION IS BEING AMENDED AS FOLLOWS OR THE NEW CLASS OR SERIES IS:

     Everything remain the same with the following changes:

     *    Series E preferred stock shall be amended to consist of 50,000 shares.

     *    First paragraph of Section 4 amended to say the following:

     Conversion  of  Series  E  Preferred  Stock.  At any  after  issuance  (the
     "Conversion  Right  Date"),  the holder of shares of the Series E Preferred
     Stock shall have the right, (Please see Attachment A)

EFFECTIVE DATE OF FILING (OPTIONAL):
(MUST NOT BE LATER THAN 90 DAYS AFTER THE CERTIFICATE IS FILED)

4.   SIGNATURE (REQUIRED):                                     /s/ Kenneth Yeung
                                                            SIGNATURE OF OFFICER

FILING FEE: $175.00
IMPORTANT: Failure to include any of the above information and submit the proper
fees may cause this filing to be rejected.

This form must be accompanied by appropriate fees.
                         Nevada Secretary of State NRS Amend Designation - After
                                                                 Revised: 7-1-08
<PAGE>
ATTACHMENT A:

                 International Building Technologies Group, Inc.

             Certificate of Amendment to Certificate of Designation

                         For Nevada Profit Corporations

           (Pursuant to NRS 78.1955-After Issuance of Class or Series)

Everything to remain the same with the following changes:

*    Series E preferred stock shall be amended to consist of 50,000 shares.

*    First paragraph of Section 4 amended to say the following:

     *    CONVERSION  OF SERIES E PREFERRED  STOCK.  At any after  issuance (the
          "Conversion  Right  Date"),  the  holder  of  shares  of the  Series E
          Preferred  Stock shall have the right,  at such  holder's  option,  to
          convert  any  number of shares of the  Series E  Preferred  Stock into
          shares of the Common Stock. Such right to convert shall commence as of
          the Conversion  Right Date and shall continue  thereafter for a period
          of 10  years,  such  period  ending  on the  10th  anniversary  of the
          Conversion  Right  Date.  In the event that the holder of the Series E
          Preferred  Stock elects to convert such shares into Common Stock,  the
          holder  shall  have 60 days  from the date of such  notice in which to
          tender his shares of Series E Preferred Stock to the Company. Any such
          term shall be upon the other following terms and conditions:

*    Section 4a.iv. amended to say the following:

     *    "MARKET  PRICE"  means,  with  respect to any security for any period,
          that price which shall be  computed as the  arithmetic  average of the
          lowest  three  Closing  Sale  Prices for such  security  during the 20
          consecutive   trading  days   immediately   preceding   such  date  of
          determination.  (All such determinations to be appropriately  adjusted
          for any  stock  dividend,  stock  split or other  similar  transaction
          during such period).