Question:medium

Jus cogens refers to:

Show Hint

Jus Cogens = Highest Norms of International Law Key feature: No State Can Contract Out Of Them Examples: Genocide, Slavery, Torture, Aggressive War, Piracy.
Updated On: Jun 5, 2026
  • Non-binding principles
  • Peremptory norms from which no derogation is permitted
  • Regional customs only
  • Voluntary codes of conduct
Show Solution

The Correct Option is B

Solution and Explanation

Step 1: Understand the idea.
Some rules of international law sit at the very top and no country may break them, even by agreement.

Step 2: Translate jus cogens.
The Latin phrase jus cogens means compelling law or peremptory norm.

Step 3: Note the legal basis.
Article 53 of the Vienna Convention on the Law of Treaties says any treaty that clashes with a jus cogens norm is void.

Step 4: Give examples.
Bans on genocide, slavery, torture and piracy are accepted jus cogens norms.

Step 5: Match the option.
Since no state may derogate from these, the right description is peremptory norms from which no derogation is permitted.

Answer: Peremptory norms from which no derogation is permitted (Option 2).
Was this answer helpful?
0

Top Questions on International Law