Sources
Rules come from official sources only, in this order: the issuing authority, the embassy or consulate, the official application portal, then ICAO Doc 9303 for general passport rules. We do not copy rules from other photo services.
Review
Two people check every value against the same source before a page is published. Each page shows its source and the date it was verified.
Updates
Rules are re-checked every quarter and whenever a report arrives. Changes appear in the public rule change log.
Corrections
Use the report form on any document page, or write to contact@getphotosize.com.
Independence
We are independent of every government and authority.