Data Element & Code Sets Directory
Date and time qualifier
 
Specification of the type of date and time.
       
   
S
Old Code
 
+
1
=
Security Timestamp
Security timestamp of the secured message.
S4
   
 
2
=
Certificate generation date and time
Identifies the date and time of generation of the certificate by the Certification Authority.
     
 
3
=
Certificate start of validity period
Identifies the date and time from which the certificate must be considered valid.
     
 
4
=
Certificate end of validity period
Identifies the date and time until which the certificate must be considered valid.
     
 
5
=
EDIFACT structure generation date and time
Date and time of generation of the secured EDIFACT structure.
     
 
6
=
Certificate revocation date and time
Identifies the date and time of revocation of the certificate by the Certification Authority.
     
 
7
=
Key generation date and time
Identifies the date and time of generation of the key(s).
     
 
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Edition 2016 Upd. 2021