Pa. R. Civ. P. 126 (2026)
Application and Construction of Rules.
Rule 126. Application and Construction of Rules.
(a) Application. The rules shall be liberally applied to secure the just, speedy, and inexpensive determination of every action or proceeding to which they are applicable. The court at every stage of any such action or proceeding may disregard any error or defect of procedure which does not affect the substantive rights of the parties.
(b) Construction. In the construction of the Pennsylvania Rules of Civil Procedure, the principles set forth in Pa.R.J.A. 104 to 115 shall be observed.
Former Pa.R.Civ.P. 101104, 106108, and 127153 were rescinded and replaced as follows:
| Subject | Former Rule | Current Rule |
| Principles | Pa.R.Civ.P. 101 | Pa.R.J.A. 104 |
| Number/Tense | Pa.R.Civ.P. 102 | Pa.R.J.A. 105 |
| Words/Phrases | Pa.R.Civ.P. 103 | Pa.R.J.A. 106 |
| Numerals | Pa.R.Civ.P. 104 | |
| Computation of Time | Pa.R.Civ.P. 106 | Pa.R.J.A. 107(a)-(b) |
| TimeWeeks | Pa.R.Civ.P. 107 | Pa.R.J.A. 107(c) |
| TimeMonths | Pa.R.Civ.P. 108 | Pa.R.J.A. 107(d) |
| Liberal Construction | Pa.R.Civ.P. 126 | Pa.R.J.A. 109(b) |
| Court Intent | Pa.R.Civ.P. 127 | Pa.R.J.A. 108 |
| Presumptions | Pa.R.Civ.P. 128 | Pa.R.J.A. 109 |
| Titles | Pa.R.Civ.P. 129 | Pa.R.J.A. 110 |
| Common Law | Pa.R.Civ.P. 130 | Pa.R.J.A. 111 |
| In Pari Materia | Pa.R.Civ.P. 131 | Pa.R.J.A. 112 |
| Inconsistent | Pa.R.Civ.P. 133 | Pa.R.J.A. 115 |
| Controls | Pa.R.Civ.P. 132 | Pa.R.J.A. 113 |
| Amendatory | Pa.R.Civ.P. 152 | Pa.R.J.A. 114(b) |
| Merger | Pa.R.Civ.P. 153 | Pa.R.J.A. 114(c) |
Official Note
Adopted May 1, 1939, effective November 6, 1939; amended April 18, 1975, effective immediately, 5 Pa.B. 1820.
The provisions of this Rule 126 amended November 3, 2023, effective January 1, 2024, 53 Pa.B. 7143. Immediately preceding text appears at serial pages (255150) and (405379).