Rule 1099.Trial Without Jury.

Adopted June 27, 1969 · Last amended December 16, 1983 · Last verified June 30, 2026

In one sentenceWhen a mandamus action is tried by a judge without a jury, the trial follows the general non-jury trial rule.

Full Text of Rule 1099

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The trial of actions in mandamus by a judge sitting without a jury shall be in accordance with Rule 1038.

End

Plain-English Summary

This rule fixes the procedure for a bench trial in mandamus. A mandamus case tried by a judge sitting without a jury proceeds under the general rule for trials without a jury, which controls how the judge hears the evidence and renders a decision.

Using that rule keeps non-jury mandamus trials aligned with non-jury practice generally, including the post-trial steps that follow.

Frequently Asked Questions

How is a non-jury mandamus case tried?

Under Rule 1038, the general procedure for a trial by a judge sitting without a jury.

Amendment History

The provisions of this Rule 1099 adopted June 27, 1969, effective September 1, 1969; amended December 16, 1983, effective July 1, 1984, 13 Pa.B. 3999. Immediately preceding text appears at serial page (52298).

Source & verification. Rule text, the Official Note, and the amendment history are reproduced verbatim from the Pennsylvania Code, Title 231, the official compilation of rules adopted by the Supreme Court of Pennsylvania. Last verified June 30, 2026. · Official text

Also known as: mandamus non-jury trialbench trial mandamustrial without jury