What happens if I do not declare Controlled drugs (Misuse of Drugs Regulations, 4th Schedule) in United States?

Under 19 CFR 148.102, if you declare the excess yourself: a flat-rate charge is applied to the excess; the normal duty becomes payable on the excess. Under 19 CFR 148.18, if the goods are found without being declared: the goods are confiscated; an administrative fine is imposed. Under 19 U.S.C. 1497: the goods are confiscated; an administrative fine is imposed.

Can I post or ship Controlled drugs (Misuse of Drugs Regulations, 4th Schedule) to United States instead of carrying it?

Not under this allowance. It covers goods a traveller carries; a parcel is an import and is assessed under the postal rules instead. Baggage sent before or after you travels under the same allowance.

Where does this rule come from?

U.S. Customs and Border Protection states it in Prohibited and Restricted Items. CarryRules last confirmed that sentence at the source on 2026-09-19.

How does United States compare with other countries on Controlled drugs (Misuse of Drugs Regulations, 4th Schedule)?

Of the 20 countries covered here, 11 prohibit Controlled drugs (Misuse of Drugs Regulations, 4th Schedule), 9 limit it and 0 let it through. United States is among the strictest.

How much Controlled drugs (Misuse of Drugs Regulations, 4th Schedule) can I bring into United States?

Prohibited

You cannot bring Controlled drugs (Misuse of Drugs Regulations, 4th Schedule) into United States.

Cabin baggage —

Checked baggage —

Declaration Required — surrender

Limit No stated quantity

What you need to know

No stated quantity
Channels: Carried with the traveler

Important

This allowance applies per person, not per family or group.

Official sources

Last verified 2026-09-19

Prohibited and Restricted Items U.S. Customs and Border Protection

Questions about Controlled drugs (Misuse of Drugs Regulations, 4th Schedule) in United States

How many Controlled drugs (Misuse of Drugs Regulations, 4th Schedule) can I bring into United States?: Controlled drugs (Misuse of Drugs Regulations, 4th Schedule) may not be brought into United States at all. The allowance is per traveller and cannot be pooled between people.
Do I have to declare Controlled drugs (Misuse of Drugs Regulations, 4th Schedule) at United States customs?: There is nothing to declare — Controlled drugs (Misuse of Drugs Regulations, 4th Schedule) cannot be brought in at all. Declaring it does not make it admissible; it hands it over.
What happens if I do not declare Controlled drugs (Misuse of Drugs Regulations, 4th Schedule) in United States?: Under 19 CFR 148.102, if you declare the excess yourself: a flat-rate charge is applied to the excess; the normal duty becomes payable on the excess. Under 19 CFR 148.18, if the goods are found without being declared: the goods are confiscated; an administrative fine is imposed. Under 19 U.S.C. 1497: the goods are confiscated; an administrative fine is imposed.
Can I post or ship Controlled drugs (Misuse of Drugs Regulations, 4th Schedule) to United States instead of carrying it?: Not under this allowance. It covers goods a traveller carries; a parcel is an import and is assessed under the postal rules instead. Baggage sent before or after you travels under the same allowance.
Can I take Controlled drugs (Misuse of Drugs Regulations, 4th Schedule) out of United States?: United States publishes no separate rule for taking Controlled drugs (Misuse of Drugs Regulations, 4th Schedule) out; the destination's rules are what will apply.
Does the United States limit for Controlled drugs (Misuse of Drugs Regulations, 4th Schedule) apply per person or per family?: Per person. Each traveller carries their own allowance and it cannot be pooled with anyone else's.
Where does this rule come from?: U.S. Customs and Border Protection states it in Prohibited and Restricted Items. CarryRules last confirmed that sentence at the source on 2026-09-19.
How does United States compare with other countries on Controlled drugs (Misuse of Drugs Regulations, 4th Schedule)?: Of the 20 countries covered here, 11 prohibit Controlled drugs (Misuse of Drugs Regulations, 4th Schedule), 9 limit it and 0 let it through. United States is among the strictest.

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