Tex. R. App. P. 10.2

As amended through May 28, 2024
Rule 10.2 - Evidence on Motions

A motion need not be verified unless it depends on the following types of facts, in which case the motion must be supported by affidavit or other satisfactory evidence. The types of facts requiring proof are those that are:

(a) not in the record;
(b) not within the court's knowledge in its official capacity; and
(c) not within the personal knowledge of the attorney signing the motion.

Tex. R. App. P. 10.2