The technical specs on the format with the booklet is outlined in Annex G of ISO/IEC 18013-one:2018. There are 2 alternatives; a booklet with a few personalisation or simply a booklet with no personalisation. The booklet shall be marginally much larger than an ID-one sizing card, having an insert pocket https://felixpbnvd.blogsumer.com/29362511/rumored-buzz-on-information-about-passports