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.

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Comparison of selected legal systems
Attribute	New ZealandReviewed	Saint LuciaReviewed
Legal family	Common law	Mixed civil and common law
System of governmentIdentical	Constitutional monarchy	Constitutional monarchy
Constitution	Uncodified — principally the Constitution Act 1986	The Constitution of Saint Lucia
In force since	1986	1978
Capital	Wellington	Castries
Official languages	English, Māori, New Zealand Sign Language	English
Currency	New Zealand dollar (NZD)	East Caribbean dollar (XCD)
Population	5,200,000	180,000
Division of powers	Unitary. Parliament legislates for the whole country and there are no states or provinces. Regional and territorial authorities exist only under the Local Government Act 2002 and exercise delegated statutory powers. Tokelau is a non-self-governing territory, while the Cook Islands and Niue are self-governing in free association with New Zealand and have their own legal systems.	Unitary. Parliament legislates for the whole state; the ten quarters are administrative, and local government operates through town and village councils with delegated powers.
How law is made	A bill has a first reading, select committee scrutiny (usually with public submissions), second reading, committee of the whole House, and third reading, followed by Royal assent. There is no upper house, so the select committee stage carries the weight that a second chamber would elsewhere. The Attorney-General must report to the House under section 7 of the Bill of Rights Act on any bill that appears inconsistent with protected rights, but the House may pass it anyway. Reserved provisions of the Electoral Act 1993 require either 75% of all members or a majority at referendum.	Bills pass three readings in the House of Assembly and the Senate before the Governor-General assents. The Senate may delay but not veto. Most constitutional amendments require a two-thirds majority of the House, and certain entrenched provisions require a three-quarters majority plus approval by referendum.
Legal profession	A fused profession under the Lawyers and Conveyancers Act 2006: a lawyer is admitted as a barrister and solicitor of the High Court, and may then practise as a barrister sole or in a firm. Admission requires an approved law degree, the Professional Legal Studies Course and a certificate of character. The New Zealand Law Society \| Te Kāhui Ture o Aotearoa regulates the profession, and King's Counsel are appointed from senior practitioners.	A fused profession of attorneys-at-law admitted by the High Court under the Legal Profession Act 2000, after a law degree and the Legal Education Certificate. Practitioners must be familiar with both the Civil Code and common-law technique, which is unusual in the region.

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.