Resolution criteriaThe window opens on September 7, 2026. Resolve Yes if, from September 7 through October 4, 2026, one or more Western powers formally refer Iran’s nuclear program to the UN Security Council. A qualifying referral must be established by an adopted IAEA Board resolution, an official transmission to the Security Council, or equivalent official UN records. A proposal, draft resolution, diplomatic warning, or public statement that does not produce a formal referral does not qualify. Resolve No if no qualifying formal referral occurs by October 4, 2026 at 23:59 UTC. Source: Investing.com (authoritative).