Everything you need to know about the 40×40 mm Republic of the Congo passport photo format, typically used for applications submitted from the United States, Canada, or Mexico.
| Requirement | Specification |
|---|---|
| Country | Republic of the Congo (Congo-Brazzaville) |
| Document Type | Passport (40×40 mm format — US/Canada/Mexico) |
| Photo Size | 40 × 40 mm (4 × 4 cm) |
| Resolution (DPI) | 600 |
| Head Size | Approximately 68% of the photo height |
| Top Margin | Approximately 8% from top of photo to top of head |
| Background Color | Plain white |
| Printable | Yes — on matte or glossy photo-quality paper |
| Digital Photo Size | 944 × 944 pixels (at 600 DPI) |
| Color | Color only (black and white not accepted) |
| Recency | Taken within the last 6 months |
This 40×40 mm square format is accepted at certain Republic of the Congo embassies and consulates, particularly those in North America. Below is a comprehensive guide.
Glasses are NOT allowed. Remove all eyewear, including prescription glasses and sunglasses.
You don't need a professional studio. Follow these simple steps to take a compliant photo at home.
Any modern smartphone camera can take a passport-quality photo. Make sure the lens is clean and set to the highest resolution. Ask someone to take the photo for you — avoid selfies.

Stand facing a window with natural daylight for even lighting. Avoid direct sunlight which creates harsh shadows.

Wear normal everyday clothing. Avoid uniforms and white tops. Make sure your hair does not cover your eyes.

Stand about 4 feet (1.2 meters) in front of the camera. Keep your shoulders relaxed and head level — not tilted.

Keep your face relaxed with a neutral expression. Both eyes open, mouth closed. No smiling or frowning.


Comparison of acceptable and unacceptable passport photos
This format requires a 40×40 mm (4×4 cm) square photo. It is typically used for Republic of the Congo passport applications submitted from the United States, Canada, or Mexico.
The standard CEMAC biometric passport photo is 35×45 mm. The 40×40 mm square format is accepted at certain embassies in North America. Check with your embassy to confirm which format they require.
No. Glasses are not allowed in Republic of the Congo passport photos. Remove all eyewear before taking the photo.
Yes! Upload your phone photo to PassportPhoto.help and our AI will automatically crop, resize, remove the background, and ensure it meets all requirements.
The background must be plain white with no patterns, objects, or shadows. Our tool will automatically replace your background with white if needed.
Your passport photo must have been taken within the last 6 months and reflect your current appearance.
If your passport photo doesn't meet the requirements, your application will be delayed. Using PassportPhoto.help ensures your photo meets all requirements before you submit.