Physical technical and signature verification (in case of errors in
the image or CI data)
VPSV
Visual Physical Signature Verification
VSV
Visual Signature Verification, possibly in two levels (VSV1 and
VSV2). VSV basically covers the comparison of two signature images.
VTV
Visual technical verification (for checks), possibly in two levels
(VTV1 and VTV2). VTV basically covers date and amount checks. With amount
checking the amount in digits is compared to the amount written as a word. With
date checking is determined whether the date of issuance is in the future or
whether it is valid if it is in the past.
