RulesofCivilProcedure.com Civil Procedure · Every State

Rule 2024.Effective Date. Pending Actions.

Adopted February 14, 1939 · Not amended since adoption · Last verified June 30, 2026

In one sentenceRule 2024 made the chapter on actions by real parties in interest effective on September 4, 1939, and kept it from applying to actions already pending on that date.

Full Text of Rule 2024

Text size

These rules shall become effective on the fourth day of September, 1939, but shall not apply to actions pending at that time.
End

Plain-English Summary

This transitional rule dates the chapter. Its rules took effect on the fourth day of September, 1939, but they do not apply to actions that were pending at that time. A case already underway on that day stayed outside the chapter.

The rule was adopted on February 14, 1939. The chapters of the Pennsylvania rules took effect at different times and treat pending cases differently: the minors chapter reached pending actions under Rule 2049, while the joinder chapter did not under Rule 2249. Later amendments to Rules 2001 through 2004 carry their own effective dates, which each rule’s history lists. Rule 2005, on Doe designations, came much later; it was adopted January 24, 2019, effective April 1, 2019.

Frequently Asked Questions

When did the parties rules take effect?

September 4, 1939; they did not apply to actions pending at that time.

Amendment History

The provisions of this Rule 2024 adopted February 14, 1939, effective September 4, 1939.

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. This rule has not been amended since its adoption. Last verified June 30, 2026. · Official text
Also known as: parties rules effective datepending actions partiesparty rules transition