Where a part of a juristic act is null, the entire part of the juristic act shall be made null; provided, where it is deemed that the juristic act would have been done if the null part had not existed, then the rest of the act shall not become null.
Civil Act — Article 137 (Partial nullity of juristic act)
민법 제137조
For AI agents and developers — get this article as JSON, with the English and current Korean effective dates and an outdated-translation flag, from the korea-law API or as an MCP tool:
https://mcp.apify.com?tools=kr-data/korea-law