• Size: 51 × 51 mm (width × height)
• Background: Plain light colour (not white)
• A front view of the head and shoulders, the full face in the middle, the face filling 80% of the photo.
• The photo is square (height equal to width), at least 51 × 51 mm.
• No border.
• The file is JPEG/JPG, up to 200 KB; at least 200 × 200 pixels and at most 900 × 900 pixels.
• Photos that do not meet these rules are rejected, which can delay the application.
• File for an online form: up to 200 KB, JPG/JPEG