What's Chad's Alcohol Limit? Zero, No Exceptions (2026)

Chad allows no blood alcohol at all, setting the legal limit at exactly 0.0%. Motorways permit up to 100 km/h, rural roads 80 km/h, and towns 50 km/h. Traffic keeps to the right, and 112 reaches police, fire and ambulance.

Speed limits are 50 km/h in urban areas, 80 km/h on rural roads, and 100 km/h on motorways. The blood alcohol limit is zero.

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Emergency Numbers in Chad

General Emergency: 112 | Police: 112

Save these numbers before you start driving. In Chad, emergency calls are free from any phone.

Speed Limits in Chad

The default speed limits for passenger cars in Chad are 50 km/h in built-up areas, 80 km/h on rural roads, and 100 km/h on motorways.

Trucks and vehicles over 3.5 tonnes have lower limits: 50 km/h urban, 70 km/h rural, and 80 km/h on motorways.

Important: Posted signs always override default limits. Watch for temporary restrictions in construction zones, near schools, and in residential areas.

Speeding Fines and Penalties

Speeding fines in Chad vary based on how much you exceed the posted limit. Fines increase sharply for higher violations and may include licence points or driving bans for serious offences.

Traffic Rules and Regulations

Drive on the right side of the road. Overtake on the left. At roundabouts, enter counter-clockwise and yield to traffic already circulating.

Seatbelts are mandatory for all occupants. Children must use appropriate restraint systems based on their age and height.

Using a hand-held phone while driving is prohibited. Hands-free systems are permitted.

Use headlights in poor visibility, tunnels, and at night. Some areas require headlights at all times.

At unmarked intersections, traffic from the right generally has priority unless signs indicate otherwise.

Drink-Driving Laws and Alcohol Limits

Chad enforces a zero-tolerance drink-driving policy. Any detectable alcohol in your blood while driving is illegal. There is no safe amount — even one drink can put you over the limit. Penalties include heavy fines, licence confiscation, and potential imprisonment.

The safest approach is to not drink at all if you will be driving. Alcohol affects reaction time and judgement regardless of the legal limit.

Tyre Requirements and Regulations

Winter tyres are not required in Chad. Standard tyres are sufficient for normal driving conditions.

The legal minimum tread depth is 1.6 mm.

Studded tyres are prohibited in Chad.

For detailed tyre law information, see our Tyre Laws in Chad guide.

Driving License Requirements

Always carry your original driving licence — photocopies are not accepted.

Parking and Fuel

Parking rules vary by city. Look for designated parking areas and always check signs for time limits and payment requirements.

Most fuel stations accept major credit and debit cards. In rural areas, keep your tank above half — stations may be far apart.

Seasonal Driving Conditions

Chad has a varied conditions. Road conditions can change significantly between urban and rural areas. Heavy rain during the wet season may make some roads impassable. In arid regions, heat and dust affect visibility and vehicle performance.

Plan routes carefully and carry extra water and fuel for long journeys.

Practical Driving Tips for Chad

• Download offline maps of Chad before your trip — mobile signal can be unreliable on rural roads.
• Take a break every 2 hours on long drives. Fatigue is a leading cause of road accidents.
• Use our interactive tools on this page — compare rules with your home country and calculate potential fines before you set off.