International Law Commission

Polity & Governance glossary

Also called: ILC · Topic: India's External Relations, 1947-1999: Non-alignment, Wars and Nuclear Policy · NCERT: Beyond NCERT

Meaning

The International Law Commission (ILC) is a body of legal experts that works under the UN General Assembly (UNGA). Its job is to codify international law, which means writing the rules that states already follow into clear written texts. It also drafts new rules where the law has gaps. The ILC cannot make law on its own. Its drafts become binding only if states adopt them as a treaty. Even so, its texts carry weight because courts and governments often rely on them.

Example

In 2022 the ILC adopted 27 draft principles on the Protection of the Environment in Relation to Armed Conflicts (PERAC). They cover the environment before, during and after a war, including during occupation (when one state controls land it took in war). On 7 December 2022 the UNGA only "noted" them, so they remain soft law, meaning guidance that states are not legally bound to follow. The ILC's Articles on State Responsibility (2001) are another well-known text. They set out when a state is responsible for an "internationally wrongful act".

Don't confuse with

  • International Criminal Court (ICC): the ICC is a court that tries individual people for crimes such as war crimes. The ILC is not a court. It only drafts legal texts.
  • UNEP (UN Environment Programme): UNEP studies environmental damage and writes reports, such as its 2025 Gaza assessment. The PERAC principles came from the ILC, not UNEP.

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