A law that requires the use of the state seal does not require the use of the reverse of the state seal or the state arms.
Tex. Gov't Code § 3101.003
USE OF STATE SEAL
Added by Acts 2001, 77th Leg., ch. 1420, Sec. 7.001, eff
Official source: Texas Constitution and Statutes. Reproduced from public-domain Texas statutes; confirm against the official source for the current text. Not legal advice.