Iran's Islamic Penal Code and constitutional commitment to Sharia law continue to define marriage exclusively as a union between a man and a woman, with same-sex relations remaining criminalized and subject to severe penalties including death. This framework, reinforced by official statements and ongoing enforcement, underpins trader consensus that legalization is improbable within any foreseeable timeframe. No legislative proposals, judicial rulings, or policy shifts have emerged in recent years to alter these provisions. Realistic scenarios that could still influence the outcome include a fundamental change in government structure, broad constitutional reform, or major diplomatic realignments that prompt domestic legal revisions, though such developments remain distant based on current institutional priorities.