What happens if court records are not properly certified in a Texas mandamus case?
This question has been addressed in 2 Texas court opinions:
In Re Darren L. Reagan
COA05 — February 5, 2026
Darren L. Reagan filed a petition for writ of mandamus seeking to vacate a trial court's order granting a Rule 91a motion to dismiss. The Dallas Court of Appeals denied the petition without reaching the substantive legal merits because the relator failed to comply with the technical requirements of the Texas Rules of Appellate Procedure. Specifically, the court analyzed the petition's failure to use the verbatim certification language now required by the renumbered Rule 52.3(k) and the failure to provide a sworn or certified record under Rule 52.7(a). The court held that strict adherence to the "exact words" of the appellate rules is a mandatory prerequisite for the court to exercise its jurisdiction for extraordinary relief.
Litigation Takeaway
“Technicalities can defeat even the strongest legal arguments. In the Dallas Court of Appeals, a mandamus petition will be summarily denied if the certification does not match the 2026 version of Rule 52.3(k) word-for-word or if the supporting record is not properly authenticated. Always perform a 'procedural audit' to ensure compliance with the latest appellate rule numbering and verbatim requirements.”
In re Jacob C. Luce and Lauren L. Gifford
COA05 — February 23, 2026
Relators Jacob C. Luce and Lauren L. Gifford sought mandamus relief to compel a trial court to rule on a pending motion for default judgment. The Fifth Court of Appeals (Dallas) did not address the merits of the case, focusing instead on a procedural defect in the petition's certification. Applying Texas Rule of Appellate Procedure 52.3(k), the court analyzed whether the Relators' certification precisely matched the mandated language. Reaffirming its precedent of 'exceptionally strict' compliance, the court held that any deviation from the verbatim text of the rule is a fatal error. Because the Relators' certification failed to use the exact phraseology required by the 2026 rules, the court denied the petition without reaching the underlying legal issues.
Litigation Takeaway
“In the Dallas Court of Appeals, there is no 'substantial compliance' for mandamus certifications; attorneys must use a strict 'copy-paste' approach to the verbatim language in TRAP 52.3(k). Failing to update templates to the 2026 rule changes can result in an immediate procedural denial, which is especially dangerous in emergency family law matters where stays or custody are at stake.”