Comparison

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Because every portal follows the same fifteen-section outline, the comparison is genuinely like-for-like rather than a collage of whatever each government happens to publish.

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Comparison of selected legal systems
Attribute	IranReviewed	SyriaReviewed
Legal family	Islamic law with civil law codification	Civil law with Islamic law influence
System of government	Islamic republic	Transitional administration
Constitution	Constitution of the Islamic Republic of Iran	Constitutional arrangements under the 2024–25 transition
In force since	1979	2025
Capital	Tehran	Damascus
Official languages	Persian	Arabic
Currency	Rial (IRR)	Syrian pound (SYP)
Population	89,000,000	23,200,000
Division of powers	Unitary, with 31 provinces headed by governors-general appointed by the Interior Ministry, alongside elected city and village councils created by the Constitution and operating since 1999 with limited competences.	Formally unitary, with fourteen governorates administered under Local Administration Law No. 107 of 2011. Effective control has been fragmented since 2012, and the northeast has been administered separately by an autonomous administration with its own councils and courts. The transitional authorities have announced an intention to reintegrate administration, which remains in progress.
How law is made	A bill is introduced by the Government or by at least fifteen deputies, passes the Majlis, and goes to the Guardian Council, which has ten days, extendable, to find it consistent with Islam and the Constitution. If the Council objects, the bill returns for amendment; persistent disagreement goes to the Expediency Discernment Council, whose decision is final. Only then does the President sign and publish.	Under the transitional declaration, legislation is issued by the interim authorities pending the election of a permanent legislature, and published in the Official Gazette. Before 2024, laws passed the People's Assembly and were promulgated by the President, who also legislated extensively by decree between sessions. Practitioners should verify the current status of any instrument, since repeals and suspensions are ongoing.
Legal profession	Two parallel routes to practice, which is unusual and consequential: attorneys licensed by the Iranian Bar Association (Kanoon-e Vokala), a self-governing body dating to 1953, and attorneys licensed under Article 187 of the Third Development Plan directly by the judiciary. The two groups have contested each other's standing for two decades. Notaries operate licensed offices under the registration organisation, and their authentication is required for property transfers, marriage contracts and powers of attorney.	Lawyers are admitted by the Syrian Bar Association under the Advocacy Law, with compulsory membership, a two-year traineeship and a right of audience that broadens with seniority. Notaries operate under the Ministry of Justice and their authentication is required for property and company transactions. Both the Bar's governance and the notarial network are affected by the transition, and displacement has made proof of title and civil status a dominant practical issue.

A comparison table flattens nuance by design. Where a difference matters to a decision you are making, open both portals and read the section in full — the constitutional detail behind a one-line summary is often the part that governs the outcome.