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Guam

Capital: Hagatna · Population: 168,775

Constitutional Basis

Guam was ceded to the U.S. by Spain in 1898. The Organic Act of 1950 established civilian government and granted U.S. citizenship. Guam has not adopted its own constitution; a constitutional convention in 1977-1979 produced a draft that was not ratified.

Legal System

Guam operates under a common law legal system governed by the Guam Code Annotated. The Organic Act of Guam (1950) serves as its de facto constitution, granting U.S. citizenship to residents and establishing the local government.

Court Structure

The Guam judiciary consists of the Supreme Court of Guam (established 1996), the Superior Court of Guam (trial court with general jurisdiction), and the local Village Court system. Federal matters are handled by the U.S. District Court of Guam, with appeals to the Ninth Circuit.

Key Guam Laws

Organic Act of Guam (1950)

The Organic Act is Guam's governing document, established by Congress. It grants U.S. citizenship to residents, creates a legislature, and sets up the local government structure.

48 U.S.C. §§ 1421–1421qconstitutional lawterritorial governance
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Guam Criminal and Correctional Code

Guam's criminal code defines offenses and penalties, loosely based on the Model Penal Code. It addresses unique local concerns including cultural practices and military-related issues.

9 GCA §§ 1.10–90.50criminal law
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Chamorro Land Trust Act

Guam law reserves certain government-held lands for native Chamorro residents through long-term leases, protecting indigenous land rights and cultural heritage.

21 GCA § 60101propertyindigenous rights
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Guam Employment and Labor Standards

Guam's labor laws set workplace standards including minimum wage (matching federal level), overtime rules, and workers' compensation requirements for the territory.

22 GCA §§ 1101–4309laboremployment
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Guam Environmental Protection Agency Act

Guam has its own EPA that enforces environmental regulations on the island, addressing water quality, waste management, and pesticide controls alongside applicable federal standards.

10 GCA §§ 45101–45306environmentalregulatory
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