Civil aviation security rules restrict a range of items in carry-on baggage, and knowing these rules before you pack saves you time and keeps you from losing items at inspection.
The restrictions follow security standards applied nationwide and apply to any airline operating domestic flights in Brazil. If you're unsure about a specific item, the safest bet is to check the current ANAC rule or the airline's own policy before boarding.
Security
Liquids and Gels in Carry-On Baggage
Liquids, gels, and similarly textured items carried in your carry-on usually need to be in small containers, kept in a clear, easily accessible bag for inspection. Larger amounts generally need to go in checked baggage.
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Perfumes and toiletries
Must follow the per-container volume limit set by the current security rule.
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Drinks purchased before boarding
Items bought at duty-free shops after the security check are usually treated differently from outside purchases.
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Liquid medications
These usually have an exception, but it's advisable to bring the prescription or medication label to make inspection easier.
Security
Lithium Batteries and Electronics
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Power banks must go in your carry-on
External lithium batteries generally aren't allowed in checked baggage, precisely for safety reasons.
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Spare batteries need protection
Loose batteries usually need to have their terminals protected to prevent short-circuiting.
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Laptops and phones
May be requested for separate inspection when going through the X-ray.
Security
Sharp and Pointed Objects
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Large scissors
Usually confiscated at inspection when they exceed the size allowed in carry-on baggage.
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Pocketknives and knives
Generally not allowed in the cabin, regardless of blade size.
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Pointed tools
Items like larger screwdrivers usually need to go in checked baggage.
Reference
Other Items Restricted in the Cabin
| Category | Examples | Allowed in Carry-On? |
|---|---|---|
| Large-volume liquids | Full bottles, large jars | No, they generally need to go in checked baggage |
| Sharp objects | Knives, large scissors, pocketknives | No, they're usually confiscated at inspection |
| Loose lithium batteries | Power banks, protected spare batteries | Yes, they're generally only allowed in carry-on baggage |
| Flammable items | Lighters in large quantities, non-essential aerosols | Restricted, follow the inspection staff's guidance |
To get through security inspection faster:
- 1
Set aside liquids before you reach the belt
Having items already organized in a clear bag speeds up the inspection.
- 2
Check your bag before leaving home
Reviewing your items ahead of time keeps you from having to toss something at the last minute at the airport.
- 3
If in doubt, look it up before boarding
Checking the current rule keeps you from packing an item that will be confiscated during inspection.
Common questions
Frequently asked questions
Can I bring my favorite perfume in my carry-on?
It depends on the container size. Items within the allowed limit and packed in a clear bag are usually accepted.
Can a power bank go in checked baggage?
Generally not. External lithium batteries usually need to stay in carry-on baggage for safety reasons.
What if I forget a prohibited item in my bag?
The item is usually confiscated during the security check, so it's worth reviewing your bag before leaving home to avoid losing it.
Do liquid medications have an exception to the liquid rules?
Generally yes, but it's advisable to bring the prescription or medication label to make inspection easier.
Do the rules differ between airlines?
Security rules follow general civil aviation standards, but it's always worth checking the airline's specific guidance before you travel.
Who wrote this
Who wrote this
Bruno Neri
Covers baggage, boarding rules, and air passenger rights.
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