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Argentina

The laws most likely to catch a visitor off guard. What is legal at home can be a serious crime here — each rule links to its official source.

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Drugs

PROHIBITED

Penalties for drug offenses in Argentina are severe even for small amounts, including long prison terms; drug-facilitated robbery (via bars or dating apps) is increasingly common.

Long prison terms even for small amounts.

§ Australian DFAT Smartraveller — Argentina

Cannabis

PROHIBITED

Cannabis is illegal in Argentina - possessing even a small amount for your own use is a crime under article 14 of Ley 23.737, punishable by one month to two years in prison. In 2009 the Supreme Court ruled in "Arriola" that punishing an adult for private personal use was unconstitutional, but the Court said expressly that it was not ordering general decriminalisation, and the article is still in force - so it is a defence a judge may apply after an arrest, not a licence to carry. Medical cannabis is legal only through the REPROCANN registry, which requires an Argentine national-ID account and a locally registered prescribing doctor.

Possession for personal use: one month to two years in prison (Ley 23.737 art. 14, second paragraph). Possession not established as personal use: one to six years plus a fine. Growing plants where the small quantity shows it is for personal consumption: one month to two years; otherwise cultivation, supply or sale carries four to fifteen years (art. 5). A first-time user who is not dependent may, once only, have the sentence replaced by a mandatory educational measure lasting at least three months (art. 21).

§ InfoLeg - Ministerio de Justicia de la Nacion (Ley 23.737)

Medications

CONDITIONAL

Confirm your medication is legal with the Argentine Embassy and carry it in original packaging with the prescription; not all US medications are available in Argentina.

§ US State Dept — Argentina

Weapons

RESTRICTED

Travelers hunting or fishing must follow all gun and game laws; some US citizens report problems bringing firearms in and out, so check with the Argentine Embassy before traveling with one.

§ US State Dept — Argentina

Customs & Cash

RESTRICTED

Travelers 16+ may bring up to USD 10,000 (or equivalent) undeclared and under-16 up to USD 5,000; above that must be declared. Exchange money only at banks, hotels, or legitimate offices with your passport.

§ US State Dept — Argentina

Driving

CONDITIONAL

An Argentine or international driver's license is needed to drive in Argentina; driving is more dangerous than in the US, with aggressive driving common, especially in Buenos Aires.

§ US State Dept — Argentina

LGBTQ+ Safety

GOOD TO KNOW

There are no legal restrictions on same-sex sexual relations or LGBTQ events in Argentina, which has strong protections including same-sex marriage (since 2010).

§ US State Dept — Argentina

Public Conduct

GOOD TO KNOW

Offenses against Argentine national symbols carry a penalty of 6 months to 4 years in jail — be mindful when photographing or commenting on official symbols.

6 months to 4 years in jail.

§ Australian DFAT Smartraveller — Argentina
LawLert is an independent app and is not affiliated with any government. It summarizes laws from official government and U.S. State Department sources for general information only. This is not legal advice, and laws change. Always confirm with official sources and local authorities before you travel.