Passport Photo Requirements
photo format: 35 x 45 mm (without frame).
height of the face from chin to top of the skull: 29 mm, 34 mm maximum.
if a person has a voluminous hair, the height of the face does not be less than 29 mm. It is more important to have a face of good size on the photo to have all of the hair (as exceptional, hair can go beyond the photo). for children under 11 years, the height of the face from chin to top of the skull must be 23 mm.