Comparison
Read two legal systems against each other
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.
Select up to six documented jurisdictions
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| Attribute | Holy See (Vatican City)Reviewed | SpainReviewed |
|---|---|---|
| Legal family | Canon law and civil law | Civil law |
| System of government | Ecclesiastical elective absolute monarchy | Unitary parliamentary constitutional monarchy |
| Constitution | Fundamental Law of Vatican City State | Spanish Constitution |
| In force since | 2023 | 1978 |
| Capital | Vatican City | Madrid |
| Official languages | Italian, Latin | Spanish |
| CurrencyIdentical | Euro (EUR) | Euro (EUR) |
| Population | 800 | 48,400,000 |
| Division of powers | Power is concentrated in the Supreme Pontiff, exercised through the Pontifical Commission for Vatican City State (legislative), the Governorate (executive) and the Vatican tribunals (judicial). | A constitutional monarchy with the King as head of state, an executive led by the President of the Government, a bicameral parliament and an independent judiciary, overlaid by extensive regional self-government. |
| How law is made | Laws are prepared by the Pontifical Commission and take effect with the Pope’s approval, published in the Acta Apostolicae Sedis supplement. | Bills pass both chambers of the Cortes Generales, with the Congress of Deputies able to override the Senate, and receive royal assent. |
| Legal profession | Advocates are enrolled with the Vatican tribunals; canon lawyers (canonists) practise before ecclesiastical courts. | Abogados belong to local bar associations (colegios de abogados); procuradores represent parties procedurally and notaries authenticate deeds and company acts. |
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.