Tex. R. Civ. P. 21b

As amended through February 20, 2024
Rule 21b - Sanctions for Failure to Serve or Deliver Copy of Pleadings and Motions

If any party fails to serve on or deliver to the other parties a copy of any pleading, plea, motion, or other application to the court for an order in accordance with Rules 21 and 21a, the court may in its discretion, after notice and hearing, impose an appropriate sanction available under Rule 215-2b.

Tex. R. Civ. P. 21b