Amend CSHB 300 (house committee report) by adding the following appropriately numbered SECTION to Article 4 of the bill and renumbering subsequent SECTIONS of that article as appropriate: SECTION 4.____. (a) Section 2262.003, Government Code, is amended by adding Subsection (c) to read as follows: (c) Notwithstanding Section 2262.001 or 2262.002, this section applies to contracts of the Texas Department of Transportation that relate to highway construction or highway engineering. (b) The change in law made by this section applies only to a contract by the Texas Department of Transportation for which the solicitation of bids or proposals or similar expressions of interest is published on or after September 1, 2009. A contract for which the solicitation of bids or proposals or similar expressions of interest was published before September 1, 2009, is governed by the law in effect on the date the Texas Department of Transportation first published the solicitation of bids or proposals or similar expressions of interest, and the former law is continued in effect for that purpose.