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990 Security Type Code

Length
Fixed length of 2
Allowed Codes
7 defined values

Security Type Code (990), is an Identifier type element, and with a fixed length of 2. Sign up free or login to view the full element and download it in Markdown or console (text) formats.

Allowed Codes
Code Description
AA Authentication, No Compression, No Encryption
AC Authentication, Compression, No Encryption
BB Authentication, No Compression, Encryption
BC Authentication, Compression, Encryption
CC No Authentication, Compression, No Encryption
EC No Authentication, Compression, Encryption

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See every allowed code, usage note, and implementation detail for Security Type Code. Download it in console (text) or Markdown format, or use the tedi CLI to access the full X12 reference from your terminal.

Appears in segments

Used by transaction sets