Northern Mariana Islands

Unusual and worth flagging distinctly in the UI: a single secondary source (Wikipedia, citing Murphy v. Deleon Guerrero, D.N.M.I. 2016) states the Northern Mariana Islands allows OPEN carry of a loaded handgun without a permit, while separately BANNING concealed carry — essentially the inverse of most US jurisdictions. I could not independently verify this via an official CNMI source this session. Given the unusual/counterintuitive nature of the claim and single-source sourcing, treat as unconfirmed rather than a flat 'yes.'

The Northern Mariana Islands' firearms regime has been in significant post-Bruen flux (including litigation over its historically near-total handgun restrictions), and I could not find a reliable, current, citable source specifically addressing concealed carry in places of worship. Marked unclear rather than guessed.

Attempted to fetch Northern Mariana Islands public law text; the redirect target was not independently confirmed to contain relevant content, and no reliable secondary source on this specific question for the CNMI was found. No usable source found.

A CCW-law aggregator (CCWCalc) reports that the Northern Mariana Islands does not issue carry permits/licenses to residents or non-residents at all, and that its 'extensive Gun Free Zone network makes practical carry virtually impossible' even after a federal court struck down the open-carry ban in 2016 — which would make the underlying premise of the question (a 'concealed-carry permit holder') largely inapplicable in the CNMI. I could not corroborate this from an official CNMI government source, so I'm marking it unclear rather than asserting 'no' on secondary sourcing alone.

The CNMI does not issue any concealed-carry license/permit to the public at all — its Firearm Owner's Identification Card only authorizes possession in narrow settings (home, another's land with permission, a licensed range, hunting/fishing under license, one's own business, or lawful transport), so there is no 'CCW permit holder' class to begin with. Separately and independently, 6 CMC §10401 ('Gun Free Zones') bars firearm possession by anyone other than on-duty law enforcement in 'any building occupied primarily by the government,' 'any government building,' and within 500 feet of 'any courthouse, or any courtrooms, administrative offices, libraries or other rooms of such court' — covering an ordinary government office and a courthouse alike, with a wide buffer around the latter.

Secondary (Wikipedia-level, not primary-source-verified) information indicates concealed carry is banned territory-wide in the CNMI even after Murphy v. Deleon Guerrero (9th Cir. 2016) struck down the open-carry ban, which would make the underlying premise of this question (a concealed-carry permit holder) inapplicable — but I could not independently verify this against the current primary CNMI code (SAFE II, N.M.I. Pub. L. 19-73) this session, so this is flagged unclear rather than presented as confirmed.

The Northern Mariana Islands has an unusually restrictive and heavily litigated firearms regime (see Radich v. Guerrero and related litigation over the territory's near-total handgun possession/carry restrictions). No reliable, specific source was found on the private-business default rule for carry, and given the territory's unsettled firearms-law landscape this is a genuine 'unclear' rather than an assumption either way.

The CNMI's firearms law (the 'SAFE Act,' Public Law 19-42, codified at 6 CMC, Div. 10) followed a 2015 federal court ruling applying the Second Amendment to the Commonwealth after decades of a near-total handgun ban, and the regime remains unusually restrictive and still evolving. After real effort searching CNMI Law Revision Commission materials and secondary CCW summaries, I found no specific provision addressing whether a visitor needs a private (non-public) property owner's express permission to carry. Not confident enough to report yes/no/conditional.

Per Wikipedia's 'Gun laws in the Northern Mariana Islands,' concealed carry is reported as banned in the CNMI, upheld in Murphy v. Deleon Guerrero — which would make the underlying question moot (no concealed-carry permit regime exists to authorize any carry, airport or otherwise). However, this rests on a single secondary source I could not corroborate with the actual CNMI code or the court opinion itself, and Second Amendment litigation in the territories has been actively moving, so I'm not confident this is still current as of the research date.

Concealed carry of a handgun is banned outright in the Northern Mariana Islands — a stateside concealed-carry permit gives no path to carry concealed there. This stems from the 'Handgun Prohibition Revival Act,' which the CNMI legislature passed specifically to keep the concealed-carry ban in force notwithstanding the Radich/Murphy v. Deleon Guerrero litigation. The flip side: OPEN carry of a loaded handgun is legal in CNMI WITHOUT any permit, as long as other laws (gun-free zones, etc.) aren't violated — so a visitor can lawfully carry, just not concealed in the way a CCW permit is meant for.

The Northern Mariana Islands' concealed-carry regime is unusually unsettled — one secondary source states concealed carry has been treated as banned historically, referencing litigation (Murphy v. Deleon Guerrero) over the territory's firearms restrictions generally, with the legal landscape apparently still evolving. Given that instability and the lack of any location-specific (hospital) detail in available sourcing, this is a genuine unclear rather than a guess in either direction — recommend flagging to a user rather than asserting a rule.

Following federal litigation (Radich v. Deleon Guerrero / Murphy v. Deleon Guerrero, 9th Cir. 2016) striking down its near-total handgun ban, the Northern Mariana Islands reportedly allows open carry but still bans concealed carry outright per secondary sources — meaning there may be no lawful concealed-carry-permit pathway at all for this question to apply to. I could not reach a CNMI government or primary legal source to confirm current status. Genuinely unclear.

No reliable, specific source found on whether the Northern Mariana Islands impose a duty to inform law enforcement on a concealed carry permit holder; the territory's firearms regime is thin and hard to find documented online. Genuine research gap.

Multiple CCW-law compilations agree the Commonwealth of the Northern Mariana Islands is a "no-issue" jurisdiction: "The Northern Mariana Islands does not issue any carry permits/licenses to residents or non-residents." CNMI's Title 6, Division 10 (SAFE Act) governs only a Firearm Owner's Identification Card, not a separate carry license. I could not locate a CNMI government page confirming this directly, so confidence rests on consistent secondary reporting for a low-stakes claim (no permit exists for anyone).

Read the full official text of 6 CMC §10401 ('Gun free zones,' part of the CNMI's SAFE Act) from the CNMI Law Revision Commission's official site. Subsection (a)(16) bans any person other than law enforcement from knowingly possessing a firearm within 1,000 feet of any early childhood, elementary, or secondary school facility (or higher-ed institution), with the only exception being security personnel given express permission. There is no civilian permit-holder exception anywhere in the statute, and separately, the CNMI generally does not even issue concealed-carry permits to ordinary civilians in the first place, per secondary reporting (CCWCalc) — reinforcing that there is no path for a private permit to satisfy this ban or the federal exception.

The Northern Mariana Islands has historically maintained near-total restrictions on handgun possession, with ongoing litigation (e.g., Murphy v. NMI/Guam-related Second Amendment litigation) over the scope of Second Amendment rights there. Given this deeply unsettled baseline, a private-property-signage question is not meaningfully answerable; marked unclear.

In the CNMI, concealed carry is reported as banned territory-wide (open carry of a loaded handgun is allowed without a permit instead), administered under one Commonwealth-wide legal system (litigated in part in Radich v. Guerrero, 9th Cir.). Because concealed carry itself is not a licensable activity under CNMI law, the 'can a locality add stricter carry rules' question is largely moot, and no information was found about any independent lawmaking power for Saipan/Tinian/Rota over firearms — this is thin, secondary-source (Wikipedia) information only.

No specific Northern Mariana Islands (CNMI) statute addressing firearms at polling places was found in a review of available CNMI firearms-law summaries (Title 6, Division 10 of the Commonwealth Code); the CNMI's concealed-carry permit framework itself is not clearly documented in available sources. Given the general difficulty of finding reliable, specific primary sourcing for this territory, 'unclear' is the honest answer.

10-round limit for both long guns and handguns, N.M.I. Pub. L. 19-73 ('SAFE II,' effective Dec. 1, 2016). Upheld as constitutional in Murphy v. Deleon Guerrero (D. N. Mar. I., Sept. 28, 2016) even as other provisions of the CNMI's gun law were struck down on Second Amendment grounds.

No extreme risk protection order/red flag statute found for the Northern Mariana Islands; absent from all national ERPO trackers checked, and its gun-law overview (Weapons Control Act, SAFE Act) contains no risk-based removal provision.

CNMI's original Trust-Territory-era Weapons Control Act (63 TTC §551 et seq.) banned nearly all civilian firearm ownership. Federal court rulings in 2016 (Radich and Murphy v. Deleon Guerrero) struck down the total handgun ban as unconstitutional; CNMI's SAFE Act (P.L. 19-42) and SAFE II (P.L. 19-73) legalized handgun ownership under licensing but explicitly kept NFA-type items banned. Two independently-written secondary sources state that short-barreled shotguns, short-barreled rifles, machine guns, suppressors, and grenade launchers remain prohibited under the revised law. The CNMI Commonwealth Code/SAFE Act text could not be accessed directly, so this rests on secondary sourcing, corroborated across two independent articles.

Could not find or confirm a reliable source addressing the Northern Mariana Islands' duty-to-retreat rule. CNMI Commonwealth Code criminal-justification provisions were inaccessible this session, and no reliable secondary legal compilation reviewed addressed this territory with confidence. Genuinely unresolved — do not infer a rule for this jurisdiction without further research.

The CNMI Weapons Control Act (6 CMC) requires a Firearm Owner's Identification Card -- issued only after a background check -- to acquire or possess any firearm or ammunition in the Commonwealth, per Wikipedia's summary, which by its 'acquire' language would extend to private transfers, not just dealer purchases. Caveat: this is a genuinely thinner citation than most other entries -- the primary CNMI code (cnmilaw.gov) and the ATF's compiled CNMI firearms-statutes document could not be accessed during this research (403/404 errors), so the exact section number and the specific mechanics for private (non-dealer) transfers are not independently confirmed.