Tex. Ins. Code § 828.053
The purchasing company shall obtain or seek to obtain at least the number of shares of the other insurance company necessary to vote an approval of the total assumption reinsurance agreement under the laws of the state in which the other insurance company is organized by one or more of the following means:
Added by Acts 2001, 77th Leg., ch. 1419, Sec. 1, eff. June 1, 2003.