This question has been addressed in 1 Texas court opinion:
COA05 — February 17, 2026
In a suit affecting the parent-child relationship (SAPCR), the Relator filed a petition for writ of mandamus seeking relief from trial court actions. The Dallas Court of Appeals denied the petition and struck the filing because it failed to comply with fundamental procedural rules. Specifically, the Relator provided an unsworn and uncertified record, omitted the mandatory Rule 52.3(j) certification, and failed to redact sensitive information—such as social security numbers and the names of minors—in violation of privacy rules. The court held that strict compliance with appellate rules is required to obtain mandamus relief, and the failure to protect sensitive data warrants striking the petition entirely.
Litigation Takeaway
“Procedural perfection is a prerequisite for appellate relief; even a strong legal argument will be rejected if the record is not properly authenticated or if sensitive personal data is left unredacted.”