If, where the object of a sale is an immovable, the reservation of the right of redemption has been registered simultaneously with the registration of a sale, such registration shall be effective against the third persons.
Civil Act — Article 592 (Registration of right of redemption)
민법 제592조
For AI agents and developers — get this article as JSON, with the English and current Korean effective dates and an outdated-translation flag, from the korea-law API or as an MCP tool: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