Amend CSSB 1323 as follows: (1) In SECTION 1 (committee printing, page 1, lines 16-24), strike added Section 212.0101(a), Local Government Code, and substitute the following: (a) If a person submits a plat for the subdivision of a tract of land for which the source of the water supply intended for the subdivision is groundwater under that land, the municipal authority responsible for approving plats by ordinance may require the plat application to have attached to it a statement that: (1) is prepared by an engineer registered to practice in this state; and (2) certifies that adequate groundwater is available for the subdivision. (2) In SECTION 2 (committee printing, page 1, lines 32-40), strike added Section 232.001(a), Local Government Code, and substitute the following: (a) If a person submits a plat for the subdivision of a tract of land for which the source of the water supply intended for the subdivision is groundwater under that land, the commissioners court of a county by order may require the plat application to have attached to it a statement that: (1) is prepared by an engineer registered to practice in this state; and (2) certifies that adequate groundwater is available for the subdivision.