(a) Criminal cases. Criminal cases include felony and misdemeanor cases. The number of criminal cases to be reported is based on the number of defendants named in the charging instrument. If a single charging instrument names more than one defendant, it is counted as more than one case. If the same defendant is charged in more than one charging instrument, it is counted as more than one case. If a charging instrument contains more than one count as provided by Article 21.24, Code of Criminal Procedure, it is reported as one case under the most serious offense alleged.
(b) Civil cases. Civil cases are counted and reported when an original petition is filed (no matter how many parties are involved) or when a case is added to the docket in a manner other than the filing of a new, original case, including but not limited to the following: the granting of a motion for new trial of a case previously disposed of; the transfer of a case from another county on change of venue; the remand of a case that had been appealed; the granting of a severance; and the docketing of a writ of garnishment or bill of review.
(c) Family law cases. Family law cases are counted and reported when an original petition is filed (no matter how many parties or children are involved), when a show cause motion, motion to modify, or similar motion is filed following entry of original judgment, or when any other case is filed under the Texas Family Code.
(d) Juvenile cases. Juvenile cases are counted and reported based on the number of respondents named in a petition for adjudication of a child alleged to have engaged in delinquent conduct or conduct indicating a need for supervision, as governed by Title 3 of the Texas Family Code. If the same respondent is charged in more than one petition, it is counted as more than one case. If one petition contains more than one count, it is counted as one case under the most serious offense alleged.
(e) Probate and guardianship cases. Probate and guardianship cases are counted and reported based on the number of proceedings filed or heard each month.
(f) Mental health cases. Mental health cases are counted and reported based on the number of applications filed or hearings held each month.

Source Note: The provisions of this §171.3 adopted to be effective June 18, 2008, 33 TexReg 4663