(UNITED STATES) — U.S. Customs and Border Protection officers continue to decide admission for travelers carrying a Border Crossing Card, a document at the center of online claims that Mexicans can enter parts of the United States without a passport or visa.

The claim is partly true but misleading. A valid Border Crossing Card, also called a BCC or Form DSP-150, can be used by itself in limited circumstances at land ports of entry, ferries or pleasure-vessel crossings from Mexico for short visits to the border area.

That document does not create a general passport-free or visa-free right to enter the United States. It does not apply to all nationalities, does not allow unrestricted travel across the country when used alone, does not permit work, study or long-term residence, and does not guarantee admission.

The Border Crossing Card is officially Form DSP-150. The U.S. Department of State describes it as both a Border Crossing Card and a B1/B2 visitor visa. That means the card sits inside the U.S. visa system rather than outside it.

It is issued mainly to Mexican citizens who live in Mexico. The document serves eligible Mexican citizens and residents of Mexico who qualify for a U.S. B1/B2 visitor visa, and its ordinary uses track the visitor category tied to tourism, shopping, family visits, medical visits and certain unpaid business activities.

Applicants must meet standard visitor visa requirements. They must show that the visit is temporary, that they have a reason to return to Mexico, and that they are not otherwise inadmissible to the United States.

A valid Mexican passport is also part of the application process. That point undercuts social media posts that treat the Border Crossing Card as proof that passports no longer matter. The narrow rule concerns how the card can sometimes be presented at the border, not how the document is issued.

The card can be used without a passport, but only in a limited setting. A Mexican national with a valid BCC may use the card alone when applying for temporary visitor admission from Mexico at a land port of entry, ferry or pleasure-vessel crossing.

Used that way, the Border Crossing Card supports limited border-zone travel rather than open-ended movement throughout the United States. The common online shorthand, entry to Texas, New Mexico, Arizona and California without passport or visa, leaves out the restrictions that define the rule.

Distance limits vary by state. In California and Texas, travel is generally limited to within 25 miles of the U.S.-Mexico border. In Arizona, the limit generally extends up to 75 miles from the border. In New Mexico, it generally extends up to 55 miles from the border or to Interstate 10, whichever is farther north.

Those limits matter in practical terms. A traveler using the card alone should not assume the document permits travel to Los Angeles, San Francisco, Phoenix, Austin, Dallas, Houston or other destinations outside the allowed zone.

Broader travel usually requires the Border Crossing Card to work together with a valid Mexican passport as a B1/B2 visa. Someone who plans to fly to the United States, enter from somewhere other than Mexico, or go beyond the permitted border area should expect to need a passport and, where required, an I-94 arrival record.

The I-94 sets out the authorized period of stay. Travelers heading beyond the narrow border-area use of the card cannot safely treat the BCC alone as enough for the trip.

Admission also remains discretionary at the port of entry. No visa or travel document guarantees entry, and the Border Crossing Card does not change that. U.S. Customs and Border Protection officers decide whether a person may enter after inspection.

Officers may ask about the purpose of travel, destination, length of stay, funds, ties to Mexico, prior immigration history, previous overstays, criminal issues and items being brought into the country. A traveler can still be refused entry if the trip does not match visitor rules or if the person is otherwise inadmissible.

The activities allowed under the card reflect its link to visitor status. Typical permitted uses include tourism, shopping, visiting family, receiving medical treatment and certain unpaid business meetings.

The document does not authorize paid work in the United States. It also does not allow a person to live in the country, attend school as a resident student, run a U.S. business as a worker, or use repeated stays in a way that resembles residence.

Misuse carries consequences. Cancellation, denial of entry, removal consequences and future visa problems can all follow if a traveler uses the document for activities outside visitor status.

The rule is also narrow in who can rely on it. It applies to eligible Mexican citizens holding a valid Border Crossing Card, not to Indian citizens, NRIs, tourists visiting Mexico, Canadian permanent residents, Europeans, Latin American nationals generally, or other foreign nationals who happen to approach the United States through border states.

Normal U.S. visa or travel authorization rules still govern those travelers. Crossing through Texas, New Mexico, Arizona or California does not create a special exception for people who do not qualify for a Border Crossing Card.

That distinction often disappears in viral posts that reduce a document-specific rule to a broad claim about entering the United States without a passport or visa. The BCC is itself a U.S. visitor visa document, and its passport-free use at the border is tightly confined to a specific type of traveler and a specific type of trip.

Travelers who hold a Border Crossing Card still need to prepare carefully before arrival. The card should be valid and undamaged, and the traveler should know whether the trip will remain inside the permitted border zone.

If the plan extends beyond that zone, carrying a valid Mexican passport becomes part of the trip, along with checking whether an I-94 is required. Border officers may also expect a clear account of the destination, expected stay and return plan.

Documents in a traveler’s bag can shape that inspection. Work tools, job papers, school-enrollment records or evidence of a household move can conflict with a claim of temporary visitor intent unless the traveler holds the proper immigration status for those activities.

Prior immigration problems also change the risk. A person with a previous overstay, removal order, criminal history, visa cancellation or earlier border refusal faces added scrutiny when seeking entry and may need legal advice before attempting to cross.

The practical effect is narrower than many online claims suggest. A Border Crossing Card can allow limited entry from Mexico into U.S. border areas without separately presenting a passport at the crossing, but only within the rules that govern the card.

The document remains a visitor visa, not a free-standing exemption from visa law. Its holders must still satisfy eligibility rules, stay within the geographic limits when using the card alone, and persuade U.S. Customs and Border Protection that the trip fits temporary visitor status.

A more accurate reading of the rule is straightforward: eligible Mexican citizens residing in Mexico who hold a valid Border Crossing Card may request admission to limited U.S. border areas from Mexico without separately presenting a passport at the crossing, but the BCC itself is a visitor visa document and CBP still decides who gets in.