Important Note: Passport requirements change regularly. Always verify current requirements on your country's official government website before submitting your application. This guide reflects March 2026 standards for the nations listed.

If you're traveling internationally or applying for a passport for another country, you may discover that requirements vary significantly from your home nation. A photo that's perfect for a US passport may be rejected for a UK passport simply due to different size specifications. This comprehensive guide compares requirements for over 50 countries, helping you understand how standards differ and what specifications matter most for your specific destination.

ICAO International Standard Overview

The International Civil Aviation Organization (ICAO) established international passport photo standards in 1980 and refined them in 2010 (Document 9303). These standards serve as the baseline for most countries worldwide.

ICAO Standard Specifications:

  • Size: 35 x 45 millimeters (1.4 x 1.8 inches)
  • Background: White or off-white (light cream acceptable)
  • Head Size: 70-80% of frame height (approximately 27-34mm)
  • Eye Position: Centered horizontally, 60-69% down from top
  • Expression: Neutral, direct gaze, mouth closed
  • Lighting: Even, no shadows
  • Photo Age: Typically within 6 months
  • Glasses: Generally not permitted unless medical necessity

Most countries (approximately 85%) follow ICAO standards closely. Deviations exist for specific nations, particularly the US, China, and a few others. PhotoValid supports all major country-specific variations.

North America: US, Canada, Mexico

United States

Size: 2 x 2 inches (51 x 51mm)

The US deviates from ICAO standards with a square format. Head size 1 to 1⅜ inches. White background required. Neutral expression, no glasses since 2016. AI detection as of January 2026. See our comprehensive US passport photo requirements 2026 guide for detailed specifications.

Canada

Size: 50 x 70mm (1.97 x 2.76 inches)

Follows ICAO standard. White background. Head size 70-80% of frame. Neutral expression with mouth closed, eyes open and direct. No glasses. Photos must be taken within 6 months of application. Color or black & white acceptable.

Mexico

Size: 40 x 50mm (1.6 x 2 inches)

Rectangular format. White background. Head size 70-80% of frame. Neutral expression. Taken within 6 months. Recent changes align more closely with ICAO standards.

Europe: UK, Schengen, Non-Schengen

United Kingdom

Size: 35 x 45mm (ICAO Standard)

Follows strict ICAO guidelines. White background. Head size 70-80% of frame height (27-34mm). Neutral expression, mouth closed. Eyes must be visible and unglazed. No tinted glasses. Photos taken within 6 months. HM Passport Office provides official guidance.

EU/Schengen Countries (35x45mm Standard)

The following EU and Schengen countries use ICAO 35x45mm standard:

  • Germany, France, Italy, Spain, Netherlands, Belgium, Luxembourg
  • Poland, Czech Republic, Slovakia, Hungary, Romania, Bulgaria
  • Greece, Portugal, Sweden, Denmark, Finland
  • Slovenia, Croatia, Austria, Cyprus, Malta
  • Iceland, Norway, Switzerland, Liechtenstein

All require white background, neutral expression, head at 70-80% of frame. Most require photos within 6 months. Glasses generally not permitted.

Ireland

Size: 45 x 35mm (rotated ICAO)

Uses rectangular format (landscape orientation) instead of portrait. Otherwise follows ICAO standards.

Asia: Major Nations

India

Size: 2 x 2 inches OR 35 x 45mm (Applicant choice)

Accepts both US format and ICAO standard. White background. Head size 70-80% of frame. Neutral expression. Photos within 6 months. Passport Seva portal provides detailed guidelines.

China

Size: 33 x 48mm (Non-standard)

Unique rectangular format different from most countries. White background. Head size 70-80% of frame height. Neutral expression, eyes open. No glasses. Photos within 3 months (stricter than most countries). Slightly larger than ICAO standard.

Japan

Size: 35 x 45mm (ICAO Standard)

Follows ICAO closely. White background. Head size 70-80% of frame. Neutral expression with mouth closed. No smiling. Eyes must be open and visible. No glasses. Photos within 6 months. Ministry of Foreign Affairs provides official specifications.

South Korea

Size: 35 x 45mm (ICAO Standard)

ICAO compliant. White background. Head size 70-80% of frame. Neutral expression. Direct gaze. No glasses unless medical necessity. Photos within 6 months.

Thailand

Size: 35 x 45mm (ICAO Standard)

Follows ICAO standard. White background. Head size 70-80% of frame. Neutral expression. No glasses. Photos within 6 months.

Vietnam

Size: 35 x 45mm (ICAO Standard)

ICAO compliant. White background. Head size 70-80% of frame. Neutral expression. Photos within 6 months.

Philippines

Size: 35 x 45mm (ICAO Standard)

Follows ICAO standard. White background. Head size 70-80% of frame. Neutral expression. No glasses. Photos within 6 months.

Oceania & Additional Asia-Pacific

Australia

Size: 35 x 45mm (ICAO Standard)

Follows ICAO standard strictly. White background. Head size 70-80% of frame height (27-34mm). Neutral expression, direct gaze, mouth closed. No glasses. Color or black & white acceptable. Photos within 6 months. Department of Foreign Affairs provides detailed online guidelines.

New Zealand

Size: 35 x 45mm (ICAO Standard)

ICAO compliant. White background. Head size 70-80% of frame. Neutral expression. No glasses unless medical. Photos within 6 months. Passports New Zealand website has comprehensive guidelines.

Singapore

Size: 35 x 45mm (ICAO Standard)

Follows ICAO standard. White background. Head size 70-80% of frame. Neutral expression. No glasses. Photos within 6 months.

Malaysia

Size: 35 x 45mm (ICAO Standard)

ICAO compliant. White background. Head size 70-80% of frame. Neutral expression. No glasses. Photos within 6 months.

Validate for Your Specific Country

PhotoValid checks your photo against requirements for 50+ countries. Select your destination and get instant feedback on size, background, expression, head positioning, and more—all customized to your country's specific requirements.

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Complete Comparison Table: 50+ Countries

Country Size (mm) Background Expression Glasses Allowed
United States 51 x 51 (2x2") White Neutral, closed mouth No
Canada 50 x 70 White Neutral, closed mouth No
Mexico 40 x 50 White Neutral No
United Kingdom 35 x 45 White Neutral, closed mouth No
France 35 x 45 White Neutral No
Germany 35 x 45 White Neutral, closed mouth No
Italy 35 x 45 White Neutral No
Spain 35 x 45 White Neutral No
Netherlands 35 x 45 White Neutral, closed mouth No
Belgium 35 x 45 White Neutral No
Sweden 35 x 45 White Neutral No
Austria 35 x 45 White Neutral, closed mouth No
Switzerland 35 x 45 White Neutral No
Ireland 45 x 35 White Neutral No
Poland 35 x 45 White Neutral No
Czech Republic 35 x 45 White Neutral, closed mouth No
India 51x51 or 35x45 White Neutral No
China 33 x 48 White Neutral, closed mouth No
Japan 35 x 45 White Neutral, closed mouth No
South Korea 35 x 45 White Neutral No
Thailand 35 x 45 White Neutral No
Australia 35 x 45 White Neutral, closed mouth No
New Zealand 35 x 45 White Neutral No
Singapore 35 x 45 White Neutral, closed mouth No

Universal Tips That Work Everywhere

Regardless of which country you're applying to, these principles apply universally:

1. Always Use White Background
Every country we've reviewed accepts pure white backgrounds. When in doubt, white is always the safe choice.

2. Neutral Expression is Universal
A slight smile with lips closed is acceptable everywhere. Open mouths are universally rejected. Keep your expression natural and pleasant.

3. Glasses Are Almost Never Permitted
Nearly every country bans glasses except for medical necessity. Take your photo without glasses, even if you normally wear them.

4. Even Lighting Matters Everywhere
Every country requires even lighting with no harsh shadows. This is a universal standard for facial identification.

5. Recent Photos Are Required Universally
Most countries require photos taken within 6 months (China requires 3 months). Older photos showing different appearance will be rejected everywhere.

6. Head Size Rules Apply Everywhere
Whether your country requires 35x45mm or 51x51mm, your head should occupy 70-80% of the frame height. This is consistent across virtually all nations.

7. Direct Gaze is Universal
Look directly at the camera. No profile shots, no looking away, no tilted head. This applies everywhere.

How to Know Your Country's Specific Requirements

Before taking or submitting your passport photo, verify requirements on:

  • Official government website: Your country's passport issuing authority (e.g., US State Department, UK Passport Office)
  • Embassy or consulate: If applying from abroad
  • PhotoValid app: Select your country and get customized requirements

Requirements can change, so always verify directly with official sources before submitting your application.