CNMI Bar study materials
CNMI Bar study resources

CNMI Bar key terms

CNMI Bar · Get comfortable with the vocabulary.

Commonwealth Covenant

The 1976 agreement between the United States and the Northern Mariana Islands that defines the islands' political relationship with the U.S., distributes governmental authority, and functions as the CNMI's supreme governing document.

Related: Commonwealth Constitution, Political Status
Commonwealth Constitution

The CNMI's own constitution, adopted in 1977, which establishes the three branches of territorial government, protects individual rights, and is subordinate to the Covenant and U.S. federal law.

Related: Commonwealth Covenant, Legislature
Political Status

The CNMI's unique position as a U.S. commonwealth with internal self-government, distinct from statehood or independence, under which certain federal laws apply selectively as agreed in the Covenant.

Related: Commonwealth Covenant, Covenant Section 501
Legislature

The CNMI's bicameral lawmaking body, consisting of a Senate and a House of Representatives, which enacts statutes, appropriates funds, and may override gubernatorial vetoes by the required majority.

Related: Governor, Commonwealth Constitution
Governor

The chief executive of the CNMI, elected by popular vote, who enforces territorial laws, appoints department heads, commands the territorial police, and holds veto and pardon powers.

Related: Legislature, Attorney General
Attorney General

The CNMI's chief legal officer, heading the Office of the Attorney General, responsible for prosecuting crimes, representing the government in civil litigation, and issuing formal legal opinions.

Related: Governor, Prosecution
Superior Court

The CNMI trial court of general jurisdiction, hearing civil and criminal cases, family matters, and appeals from administrative and small-claims bodies, with judges appointed under the Commonwealth Constitution.

Related: Supreme Court, Appellate Division
Supreme Court

The CNMI's highest local appellate court, reviewing Superior Court decisions on questions of Commonwealth law, including constitutional, statutory, and customary law issues.

Related: Superior Court, Appellate Division
Appellate Division

A panel of federal judges sitting by designation that hears appeals from the CNMI Supreme Court on federal questions, providing an intermediate federal review layer above the territorial court system.

Related: Supreme Court, Federal Question Jurisdiction
Federal Question Jurisdiction

Authority of U.S. federal courts, including the District Court for the Northern Mariana Islands, to hear cases arising under the U.S. Constitution, federal statutes, or treaties.

Related: Appellate Division, Diversity Jurisdiction
Diversity Jurisdiction

Federal court authority over civil disputes between citizens of different states or territories where the amount in controversy exceeds the statutory threshold, applying in the CNMI District Court.

Related: Federal Question Jurisdiction, Removal
Removal

The procedure by which a defendant transfers a civil or criminal case filed in CNMI Superior Court to federal District Court when the case could originally have been filed there.

Related: Diversity Jurisdiction, Federal Question Jurisdiction
Summary Judgment

A pretrial motion asking the court to decide a case without trial because no genuine dispute of material fact exists and the moving party is entitled to judgment as a matter of law.

Related: Motion to Dismiss, Burden of Proof
Motion to Dismiss

A pretrial request that the court terminate a case, commonly for failure to state a claim, lack of jurisdiction, improper service, or failure to prosecute, under the CNMI Rules of Civil Procedure.

Related: Summary Judgment, Service of Process
Service of Process

The formal delivery of a summons and complaint to a defendant in the manner the CNMI Rules of Civil Procedure prescribe, giving the court personal jurisdiction and starting response deadlines.

Related: Motion to Dismiss, Personal Jurisdiction
Personal Jurisdiction

A court's power to bind a particular defendant, established by proper service, voluntary appearance, domicile, or sufficient minimum contacts with the Commonwealth consistent with fair play and substantial justice.

Related: Service of Process, Long-Arm Statute
Long-Arm Statute

A CNMI statute extending the Superior Court's personal jurisdiction over nonresidents who transact business, commit torts, or otherwise purposefully avail themselves of the Commonwealth.

Related: Personal Jurisdiction, Service of Process
Burden of Proof

The obligation of a party to persuade the factfinder of a disputed proposition, set at beyond a reasonable doubt in criminal cases and by a preponderance of the evidence in most civil cases.

Related: Reasonable Doubt, Preponderance of the Evidence
Reasonable Doubt

The highest standard of proof in criminal cases, requiring the prosecution to convince the factfinder of guilt to near certainty and leaving jurors with no substantial hesitation about the defendant's guilt.

Related: Burden of Proof, Presumption of Innocence
Presumption of Innocence

The constitutional principle that a criminal defendant is treated as innocent until the prosecution proves guilt beyond a reasonable doubt, placing the burden entirely on the government.

Related: Reasonable Doubt, Due Process
Miranda Warning

The advisement of rights to silence and counsel that police must give before custodial interrogation, derived from the U.S. Constitution and applied in the CNMI through its constitutional guarantees.

Related: Custodial Interrogation, Suppression Motion
Custodial Interrogation

Questioning by law enforcement after a person has been taken into custody or deprived of freedom in a significant way, triggering the requirement of Miranda warnings before statements are admissible.

Related: Miranda Warning, Suppression Motion
Suppression Motion

A pretrial request asking the court to exclude evidence obtained through an unconstitutional search, seizure, or interrogation, thereby preventing its use at trial.

Related: Miranda Warning, Custodial Interrogation
Probable Cause

A reasonable belief, based on facts and circumstances, that a crime has been committed or that evidence will be found in a particular place, justifying arrest or a search warrant.

Related: Search Warrant, Suppression Motion
Search Warrant

A judicial order authorizing law enforcement to search a specified place and seize described evidence, issued only upon a sworn showing of probable cause and particularity.

Related: Probable Cause, Suppression Motion
Arraignment

The initial court appearance at which the accused is informed of the charges and rights and enters a plea, typically following the filing of an information or indictment.

Related: Information, Plea Bargain
Information

The formal charging document filed by the prosecution in CNMI criminal cases, setting out the offense and essential facts and replacing the grand jury indictment used in many U.S. jurisdictions.

Related: Arraignment, Prosecution
Plea Bargain

An agreement in which the defendant pleads guilty, usually to reduced or fewer charges, in exchange for prosecutorial concessions, subject to judicial review and a factual basis finding.

Related: Arraignment, Information
Offer and Acceptance

The two core elements of contract formation: a definite proposal by the offeror and an unqualified assent by the offeree, together creating a binding agreement when supported by consideration.

Related: Consideration, Statute of Frauds
Consideration

A bargained-for exchange of legal value, such as a promise, act, or forbearance, that makes a promise enforceable and distinguishes a contract from a mere gratuitous commitment.

Related: Offer and Acceptance, Promissory Estoppel
Statute of Frauds

A rule requiring certain agreements, including land sales and contracts not performable within one year, to be evidenced by a signed writing to be enforceable.

Related: Offer and Acceptance, Consideration
Promissory Estoppel

The doctrine allowing enforcement of a promise without consideration when the promisor reasonably expected reliance, the promisee actually relied, and injustice can be avoided only by enforcement.

Related: Consideration, Detrimental Reliance
Negligence

A tort claim requiring proof of duty, breach, causation, and damages, where the defendant failed to exercise the care a reasonable person would use under similar circumstances.

Related: Comparative Fault, Proximate Cause
Comparative Fault

A doctrine reducing a plaintiff's recovery in proportion to the plaintiff's own negligent contribution to the injury, replacing or modifying traditional contributory negligence rules.

Related: Negligence, Proximate Cause
Proximate Cause

The legal link between breach and harm requiring that the injury be a foreseeable result of the defendant's conduct, cutting off liability for remote or extraordinary consequences.

Related: Negligence, Comparative Fault
Strict Liability

Liability imposed without proof of fault for inherently dangerous activities or defective products, requiring only that the activity or defect caused the plaintiff's injury.

Related: Negligence, Product Liability
Product Liability

A claim against a manufacturer or seller for harm caused by a defective product, based on design, manufacturing, or warning defects and often imposing liability without proof of negligence.

Related: Strict Liability, Negligence
Adverse Possession

A doctrine allowing a person who openly, continuously, exclusively, and hostilely occupies another's land for the statutory period to acquire title to that land.

Related: Quiet Title, Easement
Easement

A nonpossessory right to use another's land for a specific purpose, such as access or utilities, created by grant, implication, necessity, or prescription.

Related: Adverse Possession, Quiet Title
Quiet Title

A civil action asking the court to determine and settle competing claims to real property, confirming ownership and removing clouds on the title.

Related: Adverse Possession, Easement
Community Property

A marital property regime in which spouses share ownership of property acquired during marriage, subject to division upon divorce under CNMI family law principles.

Related: Equitable Distribution, Marital Settlement Agreement
Equitable Distribution

The family law approach dividing marital property fairly rather than equally, considering factors such as contribution, need, duration of marriage, and custody arrangements.

Related: Community Property, Marital Settlement Agreement
Marital Settlement Agreement

A written contract between divorcing spouses resolving property division, support, and custody terms, which the court may incorporate into the final divorce decree.

Related: Equitable Distribution, Child Custody
Hearsay

An out-of-court statement offered to prove the truth of the matter asserted, generally inadmissible unless an exception such as excited utterance or business records applies.

Related: Confrontation Clause, Burden of Proof
Confrontation Clause

The constitutional right of a criminal defendant to confront adverse witnesses, restricting the admission of testimonial hearsay unless the declarant is unavailable and cross-examination occurred.

Related: Hearsay, Reasonable Doubt
Attorney-Client Privilege

The rule protecting confidential communications between lawyer and client from compelled disclosure, encouraging full and candid legal consultation.

Related: Conflict of Interest, Duty of Confidentiality
Conflict of Interest

A situation in which a lawyer's personal, financial, or professional interests, or duties to another client, materially limit the lawyer's ability to represent a client loyally and competently.

Related: Attorney-Client Privilege, Duty of Confidentiality
Duty of Confidentiality

A lawyer's ethical obligation not to reveal information relating to the representation without informed consent, broader than the evidentiary attorney-client privilege and subject to limited exceptions.

Related: Attorney-Client Privilege, Conflict of Interest
Customary Law

The body of traditional Chamorro and Carolinian practices and norms recognized in the CNMI, including land tenure, family obligations, and dispute resolution, applied alongside statutory law.

Related: Article XII Land Restrictions, Clan Land
Article XII Land Restrictions

Covenant provisions limiting long-term ownership and leasehold interests in CNMI land to persons of Northern Marianas descent, constitutionalized to preserve indigenous control of real property.

Related: Customary Law, Clan Land
Clan Land

Land held collectively by an extended family or clan under traditional custom, with use and transfer decisions requiring consensus among clan members rather than individual ownership.

Related: Customary Law, Article XII Land Restrictions
Northern Marianas Descent

The status of persons with at least one-quarter Chamorro or Carolinian ancestry, defining eligibility for certain land ownership rights and other benefits under CNMI law.

Related: Article XII Land Restrictions, Customary Law
Immigration Status

The classification governing a noncitizen's right to enter and remain in the CNMI, which since 2009 has been administered under U.S. federal immigration law rather than local permit systems.

Related: CNMI-Only Transitional Worker, Covenant Section 501
CNMI-Only Transitional Worker

A temporary work visa category allowing employers to hire foreign workers for jobs not filled by U.S. citizens or residents in the Commonwealth, subject to numerical and occupational limits.

Related: Immigration Status, Covenant Section 501
Covenant Section 501

The Covenant provision governing how U.S. immigration laws apply to the CNMI, providing for consultation with the Commonwealth government before changes take effect.

Related: Immigration Status, CNMI-Only Transitional Worker