4 Machine Readable Travel Documents
To facilitate the checking of visas by airline personnel and control authorities, the essential details of the visa document
shall be entered in a standard sequence in Zone III while essential personal details of the holder shall be entered in a
standard sequence in Zone II. On a visa, Zone III appears above Zone II.
Zone IV provides space for an optional signature or authentication. This is normally the signature of the issuing officer or
an official stamp. The application of an official stamp elsewhere on the document is not precluded except that it must not
intrude into the MRZ or affect the legibility of entered data.
Zone VII conforms in height to the MRZ defined for all MRTDs so that the machine readable data lines fall within the
ERZ specified in Doc 9303-3, thus allowing a single reader to be used for all types and sizes of MRTDs.
All MRZ data elements are mandatory and shall be shown as defined in Section 4.2 even though an issuing State may
choose not to include a specific MRZ data element in the VIZ.
3.3 Dimensional Flexibility of Zones I to V
Zones I to V may be adjusted in size and shape within the overall dimensional specifications of the MRV-A to
accommodate the diverse requirements of issuing States. All zones, however, shall be bounded by straight lines, and all
angles where straight lines join shall be right angles (i.e. 90 degrees). It is recommended that the zone boundaries not
be printed on the MRV-A. The nominal position of the zones is shown in Section 4.4, Figure 4.
When an issuing State chooses to produce an MRV-A as a securely attached card containing a transparent or otherwise
unprintable border around the card, the available area within the zones will be reduced. The full MRV-A dimensions and
zone boundaries shall be measured from the outside edge of this border, which is the external edge of the MRV-A.
Zone I shall be adjacent and parallel to the top edge of the MRV-A and extend across the full 120.0 mm ± 1.0 mm
(4.72 in ± 0.04 in) dimension. The issuing State may vary the vertical dimension of Zone I, as required, but this
dimension shall be sufficient to allow legibility of the data elements in the zone, and the height shall not be greater than
12.0 mm (0.47 in) as defined in Section 4.4, Figure 4.
Zone V shall be located such that its left edge is coincident with the left edge of the MRV-A, as defined in Section 4.4,
Figure 4. Zone V may vary in size but any variation from the nominal dimensions shall not exceed the tolerances
specified in Section 4.4, Figure 4.
Zone V may move vertically along the left edge of the MRV-A and overlay a portion of Zone I as long as individual
details contained in either zone are not obscured. Zone V may, as a result, have its lower external boundary coincident
with the top edge of the MRZ of the MRV-A and its upper external boundary coincident with the top edge of the MRV-A.
The upper boundary of Zone III shall be coincident with the lower boundary of Zone I.
Zone III may extend to the full width of that portion of the MRV-A to the right of Zone V.
The lower boundary of Zone III (see Section 4.4, Figure 4) may be positioned at the discretion of the issuing State.
Enough space shall be left for Zone II and Zone IV (when used) below the boundary.
Normally, the upper boundary of Zone II should be coincident with the lower boundary of Zone III. The boundary does
not have to be straight across the 120.0 mm ± 1.0 mm (4.72 in ± 0.04 in) dimension of the visa. Zone II may also overlay
a portion of Zone V for the MRV-A, if required. When this occurs, issuing States shall ensure that data contained in
either zone are not obscured. See Appendix A, Section A.1, Figure A-2.
Zone IV, when included on the MRV-A, shall be entered on the right-hand side of the visa immediately above but not
intruding into the MRZ. See Section 4.4, Figure 5.