South Korea's parliament has passed a revision to the rules governing martial law. The National Assembly approved the amendment to its internal statutes, changing how lawmakers can act if a president declares emergency military rule.

The revision passed on the floor of the National Assembly in Seoul. It amends the assembly's own rules of procedure. Those rules determine how legislators convene, vote and demand the lifting of a martial law decree under the Korean constitution.

What did the assembly decide?

The National Assembly revised its internal rules governing martial law. Under Article 77 of the Constitution of the Republic of Korea, the president may declare martial law in wartime or comparable emergency, but the National Assembly may demand its lifting by majority vote of members present. The new rules address how that constitutional power operates in practice.

The amendment specifies procedural mechanics for the assembly when martial law is in force. Reuters reported the passage without detailing the vote count or the exact text of the amendment at publication time.

What changes for practitioners?

For constitutional and public-law practitioners, the revision matters because it hardens the procedural pathway for legislative resistance to an emergency decree. Clients with exposure to Korean markets should note that the assembly has moved to reduce ambiguity around its own decision-making during a crisis. The practical consequence is a clearer, faster route for legislators to convene and vote on demands to lift martial law.

Takeaway: the assembly has tightened its own rulebook so it can respond more decisively to any future martial law declaration.

Why now?

The revision follows months of political turmoil in Seoul over emergency powers. The National Assembly last amended these rules decades after the current constitutional framework took effect in 1988. Lawmakers acted after a martial law declaration in December 2024 triggered impeachment proceedings and mass protests.

The episode exposed gaps. The old rules did not fully anticipate a situation where soldiers block access to the chamber. Legislators had to improvise to gather a quorum and vote.

Takeaway: the December 2024 crisis drove the assembly to close procedural gaps exposed in real time.

What comes next?

The revised assembly rules take effect under the assembly's own authority over its proceedings. Constitutional scholars will watch for whether further statutory amendments follow, including possible changes to the Martial Law Act itself. Any such legislation would require passage by the assembly and, in ordinary circumstances, presidential assent.

For now, the assembly has acted within its own house. The deeper question — whether broader statutory limits on martial law powers will follow — remains open.

Takeaway: this is a procedural fix by the legislature itself; statutory reform may still be coming.