Amend CSSB 1 (house committee printing) by adding the following appropriately numbered rider to Part 17, Article IX, of the bill:

Sec. 17.____. Contingency Rider: Economic Impact on This State and on Governmental Entities of Legislation Regarding Enforcement of Immigration Laws. Contingent on SB 4, relating to enforcement by governmental entities and police departments of laws governing immigration and to related duties of law enforcement and judicial entities, or similar legislation of the 85th Legislature, in a regular or called session, becoming law, out of money appropriated by this Act and available to the Legislative Budget Board for that purpose, the board shall conduct a study of the fiscal and economic effects of the enactment and implementation of the legislation on this state. The study must include consideration of any potential loss that may result from the implementation of the legislation of federal funds that would otherwise be available to state and local governmental entities. The board shall undertake to complete the study and make the study available to the public and to state and local governmental entities as soon as is practicable after the legislation becomes law and may undertake to initiate the study before the effective date of the legislation.