A surety may avail himself or herself of any claim which the principal obligor has against the obligee as a set-off against the latter.
Civil Act — Article 434 (Surety and right to set-off of principal obligor)
민법 제434조
For AI agents and developers — get this article as JSON, with the English and current Korean effective dates and an outdated-translation flag, from the korea-law API or as an MCP tool: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