scheduled substance

[/ˈskɛdʒuːld ˈsʌbstəns/]
nounpl: scheduled substances
substância controlada
1. A drug or chemical substance whose manufacture, possession, or distribution is regulated or restricted by law, typically classified into schedules based on potential for abuse and medical use
Cocaine is a scheduled substance that is illegal to possess without authorization.
A cocaína é uma substância controlada cuja posse sem autorização é ilegal.
2. Any substance listed on a government's official schedule of controlled drugs
The DEA maintains a list of all scheduled substances in the United States.
A DEA mantém uma lista de todas as substâncias controladas nos Estados Unidos.
In the United States, 'scheduled substance' is an official legal term defined by the Controlled Substances Act (CSA), with drugs classified into five schedules based on medical utility and abuse potential. In Brazil, the term 'substância controlada' is used in similar legal and pharmaceutical contexts, governed by ANVISA (National Health Surveillance Agency) and federal drug laws. This terminology reflects government efforts to regulate dangerous drugs while allowing legitimate medical use.
Synonyms / Sinônimos
controlled substanceregulated druglisted substancerestricted substance
Antonyms / Antônimos
over-the-counter substanceunregulated substanceuncontrolled substance

Regional Variations

General Brazilian
substância controlada
Standard term used in legal and pharmaceutical contexts
Brazil
droga de uso controlado
Alternative phrasing commonly used in public health discussions
Portugal
substância sujeita a fiscalização
More formal legal terminology used in European Portuguese
United States
scheduled substance
Official term used by the DEA and in federal law

Related Words

Schedule I drugSchedule II drugDEAdrug enforcementnarcoticsprescription drug

Related Idioms & Phrases

on the schedule
crack down on scheduled substances
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