ISO 8583 DE Reference
Format: anLength: 2Fixed length
DE 92

File Security Code

Data element
92
Format
an
Length
2
Encoding type
fixed
Bitmap
Secondary

What it is

Security code for file-update operations.

Specification reference

Defined in ISO 8583:1987 (base). Card networks publish their own dialect tables (Visa BASE I / V.I.P., Mastercard CIS) that refine formats, lengths, and — for private-use elements — the entire layout. Always confirm against the interface specification you implement.

Decode & build this element

📦ISO 8583 Parser🗺️ISO 8583 Bitmap Decoder
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