A mandatary shall manage the affairs entrusted to him or her with the care of a good manager in accordance with the tenor of the mandate.
Civil Act — Article 681 (Mandatary's duty of care and due diligence)
민법 제681조
For AI agents and developers — get this article as JSON, with the English and current Korean effective dates and an outdated-translation flag, from the korea-law API or as an MCP tool: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