Iran's constitution and legal system, rooted in Islamic law, define marriage exclusively as a union between a man and a woman while classifying same-sex relations as criminal offenses subject to strict enforcement. No legislative proposals, official statements from clerical authorities, or policy shifts have emerged in recent years to indicate any reconsideration of this framework. The overwhelming trader consensus reflects these entrenched institutional barriers and the absence of domestic or international developments capable of prompting reform. Alterations would demand rare constitutional amendments or fundamental leadership changes, neither of which appears probable under present conditions.