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Legality · Clonazepam

Is Clonazepam legal in Brazil?

Confirmed against a primary sourceVerified July 13, 2026
Legal status
Clonazepam is in List B1 of Portaria SVS/MS 344/1998 — dispensed on a blue 'Notificação de Receita B' (30-day validity, up to a 60-day supply).
Consequences if caught
Outside the special-control regime it is an ANVISA infraction; trafficking falls under Lei 11.343/2006.
If prescribed or medical
Prescribed as a List B1 benzodiazepine on the blue Receita B.
Documentation
Non-residents may import a personal supply with a prescription or report; domestically the blue Notificação B is required.
Primary source