Civil Code section 1643

A contract must receive such an interpretation as will make it lawful, operative, definite, reasonable, and capable of being carried into effect, if it can be done without violating the intention of the parties.

Source: Section 1643, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=CIV§ionNum=1643. (accessed Nov. 10, 2025).

1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1646.5
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1656.1
1656.5
1657
1657.1
1659
1660
1661
1662
1663

Up to date

Verified:
Nov. 10, 2025

§ 1643's source at ca.gov

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Location: https://california.public.law/codes/civil_code_section_1643

Original Source: Section 1643, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=CIV§ionNum=1643. (last accessed May 12, 2025).