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 | United KingdomReviewed | ThailandReviewed |
|---|---|---|
| Legal family | Common law | Civil law |
| System of government | Unitary parliamentary constitutional monarchy | Constitutional monarchy |
| Constitution | Uncodified constitution | Constitution of the Kingdom of Thailand |
| In force since | 1215 | 2017 |
| Capital | London | Bangkok |
| Official languages | English, Welsh, Scottish Gaelic | Thai |
| Currency | Pound Sterling (GBP) | Thai baht (THB) |
| Population | 68,500,000 | 71,700,000 |
| Division of powers | The executive sits inside the legislature. Judicial independence was strengthened in 2005 when the Supreme Court replaced the Appellate Committee of the House of Lords. | Unitary and centralised, with 76 provinces headed by appointed governors plus Bangkok, which elects its own governor. Pattaya has a special administrative status. Local administrative organisations exist at municipal and sub-district level with limited functions, and the deep south provinces are subject to special security legislation. |
| How law is made | First reading, second reading, committee stage, report stage and third reading in each House, then ping-pong on amendments, then Royal Assent. | Bills pass three readings in the House of Representatives and are then considered by the Senate, which may delay. Money bills require Cabinet endorsement. Before royal assent, a bill may be referred to the Constitutional Court for pre-enactment review. The King signs; if assent is withheld, Parliament may reaffirm the bill by a two-thirds majority after 90 days. Constitutional amendment requires specified majorities in a joint sitting including Senate support, and referendums for some chapters. |
| Legal profession | A split profession: solicitors (regulated by the SRA) advise and conduct litigation; barristers (Bar Standards Board) hold rights of audience in the higher courts. | Lawyers are licensed by the Lawyers Council of Thailand under the Lawyers Act 1985 after a law degree and the ethics course; a separate and much harder Thai Bar Association examination is required for judicial and prosecutorial careers. Notarial services are performed by lawyers holding a notarial services attorney licence. Foreign lawyers may not appear in Thai courts and foreign ownership of law firms is restricted under the Foreign Business Act. |
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.