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Machine Readable Travel Documents - ICAO

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VI-6 <strong>Machine</strong> <strong>Readable</strong> <strong>Travel</strong> <strong>Documents</strong><br />

Field/<br />

zone no. Data element Specifications<br />

14/VI Optional data<br />

elements<br />

Additional optional data elements at the discretion<br />

of the issuing State or organization.<br />

6. <strong>Machine</strong> readable zone (MRZ) (Zone VII)<br />

Maximum no.<br />

of character<br />

positions<br />

References<br />

and notes*<br />

Notes a, b, c, d, g, i<br />

6.1 MRZ position. The MRZ is located on the front of the td2. Appendix 3 to this section shows the<br />

nominal dimensions and position of the data in the MRZ.<br />

6.2 Data elements. The data elements corresponding to Fields 01 to 07, 09 and 10 of the visual<br />

inspection zone shall be printed in machine readable form, in the MRZ, from left to right in the sequence<br />

indicated in the data structure specifications shown below. Appendix 6 to this section indicates the structure of<br />

the MRZ.<br />

6.3 Print specifications. <strong>Machine</strong> readable data shall be printed in OCR-B type font, size 1, constant<br />

stroke width, as specified in Section IV, 9.4.4. The MRZ shall be printed with the line spacing as defined in<br />

Appendix 3 to this section and a horizontal printing density of 10 characters per 25.4 mm (1.0 in).<br />

6.4 Print position. The position of the left-hand edge of the first character shall be 4.0 ± 1.0 mm<br />

(0.16 ± 0.04 in) from the left-hand edge of the document. Reference centre lines for the OCR lines and a<br />

nominal starting position for the first character of each line are shown in Appendix 3 to this section. The<br />

positioning of the characters is indicated by those reference lines and by the printing zones for the two code<br />

lines in Appendix 3 to this section.<br />

Data structure of machine readable data for the td2<br />

6.5 Data structure of the upper machine readable line<br />

MRZ<br />

character<br />

positions<br />

(line 1)<br />

Field no.<br />

in VIZ Data element Specifications<br />

1 to 2 02 Document<br />

code<br />

3 to 5 Issuing State<br />

or organization<br />

Two characters, the first of which shall be<br />

A, C or I, shall be used to designate the<br />

particular type of document. The second<br />

character shall be as specified in Note k.<br />

The three-letter code specified in<br />

Section IV, Appendix 1 shall be used.<br />

Spaces shall be replaced by filler<br />

characters (

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