BAC Limits by Country: Global Drink-Driving Laws
Compare blood alcohol limits for standard, novice and professional drivers, with measurement units, review dates and official sources.
Understanding BAC Laws Around the World
Blood Alcohol Content (BAC) laws vary significantly worldwide, with different countries setting distinct legal limits and penalties for drunk driving. Our comprehensive guide helps you understand these critical regulations.
Why Understanding BAC Laws Matters
Legal Compliance
Knowing local BAC limits prevents inadvertent legal violations when traveling or relocating to different countries.
Safety Awareness
Understanding penalties and enforcement helps make informed decisions about alcohol consumption and transportation choices.
Cultural Context
BAC laws reflect cultural attitudes toward alcohol and provide insight into local enforcement priorities and social norms.
BAC Laws by Country
Select a country below to view detailed information about local BAC limits, legal frameworks, penalties, and enforcement practices.
| Country | Region | Standard driver | Novice driver | Professional driver | Breath limit | Reviewed | Official source |
|---|---|---|---|---|---|---|---|
| USA | Americas | 0.08%General drivers (21+ years) | 0.02% | 0.04% | See country guide | 2026 | See guide |
| China | Asia-Pacific | 0.02%DUI threshold | 0.00% | Varies | See country guide | 2026 | See guide |
| Japan | Asia-Pacific | 0.03%General drivers (equivalent to 0.15mg/L breath alcohol) | 0.00% | Varies | 0.15mg/L | 2026 | See guide |
| Germany | Europe | 0.05%General drivers (0.5‰ promille) | 0.00% | Varies | 0.25 mg/L | Reviewed July 2026 | Official |
| France | Europe | 0.05%Most drivers: 0.5 g/L blood | 0.02% | 0.02% | 0.25 mg/L | Reviewed July 2026 | Official |
| Italy | Europe | 0.05%Standard drivers (over 21 years old) | 0.00% | 0.00% | See country guide | 2026 | See guide |
| Spain | Europe | 0.05%Standard drivers | 0.03% | 0.03% | See country guide | 2026 | See guide |
| South Korea | Asia-Pacific | 0.03%Universal standard for all drivers (world's strictest) | Varies | Varies | See country guide | 2026 | See guide |
| Poland | Europe | 0.02%Standard drivers | 0.02% | 0.00% | See country guide | 2026 | See guide |
| Portugal | Europe | 0.05%Standard drivers | 0.02% | 0.02% | See country guide | 2026 | See guide |
| Canada | Americas | 0.08%Federal criminal threshold | 0.00% | Varies | See country guide | Reviewed July 2026 | Official |
| India | Asia-Pacific | 0.03%Strict standard for all drivers (30mg/100ml) | 0.00% | 0.00% | See country guide | 2026 | See guide |
| Malaysia | Asia-Pacific | 0.08%Standard for all drivers (80mg/100ml) | 0.00% | 0.08% | See country guide | 2026 | See guide |
| Russia | Europe | 0.03%Federal standard for alcohol detection | 0.00% | Varies | See country guide | 2026 | See guide |
| Australia | Asia-Pacific | 0.05%Full licence holders across all states | 0.00% | Varies | See country guide | 2026 | See guide |
| United Kingdom | Europe | 0.08%England, Wales and Northern Ireland: 80 mg/100 ml blood | Same prescribed limit | Same prescribed limit | See country guide | Reviewed July 2026 | Official |
| Switzerland | Europe | 0.05%General drivers (0.5‰) | 0.00% | Varies | See country guide | 2026 | See guide |
| Singapore | Asia-Pacific | 0.08%Equivalent to 35µg/100ml breath, 80mg/100ml blood | Varies | Varies | See country guide | 2026 | See guide |
| Netherlands | Europe | 0.05%General drivers (0.5 g/L) | 0.02% | Varies | See country guide | 2026 | See guide |
| Belgium | Europe | 0.05%General drivers (0.5‰) | Varies | 0.02% | See country guide | 2026 | See guide |
| New Zealand | Asia-Pacific | 0.05%Drivers aged 20+ | 0.00% | Varies | See country guide | 2026 | See guide |
| Austria | Europe | 0.05%General drivers (0.5‰) | 0.01% | Varies | See country guide | 2026 | See guide |
| Luxembourg | Europe | 0.05%General drivers (0.5‰) | Varies | 0.02% | See country guide | 2026 | See guide |
| Ireland | Europe | 0.05%Experienced fully licensed drivers | 0.02% | Varies | See country guide | 2026 | See guide |
| Sweden | Europe | 0.02%Drunk driving threshold (0.2‰) | Varies | Varies | See country guide | 2026 | See guide |
| Denmark | Europe | 0.05%General drivers (0.5‰) | 0.02% | Varies | See country guide | 2026 | See guide |
Important Legal Disclaimer
The information provided is for educational purposes only and should not be considered legal advice. BAC laws change frequently and enforcement varies by jurisdiction. Always consult local authorities or legal professionals for current, authoritative information.