Where this Act does not provide for a particular commercial matter, the commercial customary law shall apply; and if no such law exists, the Civil Act shall apply.
Laws › Commercial Act › CHAPTER I COMMON PROVISIONS
Commercial Act — Article 1 (Applicable Rules to Commercial Matters)
상법 제1조
This English translation is based on the Korean text effective 2018-12-19. The Korean law has since been amended (current version effective 2026-09-10) — check the Korean original.