| In force components  | 
Number
  | 
Title | 
Status | 
X.680-X.693  (02/21)     | 
Information Technology - Abstract Syntax Notation One (ASN.1) & ASN.1 encoding rules
		  This word collective file contains automatic cross-linkings, and is available in English only. Please read carefully the readme file before opening it.
 | 
In force 
  | 
X.690 (02/21)     | 
Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER)
		  The zip file containing the Word versions of Rec. ITU-T X.680 (2021) | ISO/IEC 8824-1:2021 to Rec. ITU-T X.693 (2021) | ISO/IEC 8825-4:2021 can be found at http://www.itu.int/rec/T-REC-X.680-X.693-202102-I/en
 | 
In force 
  | 
X.690 (2021) Erratum 1 (09/21)     | 
Erratum 1 (09/2021) to Rec. X.690 (2021) | ISO/IEC 8825-1:2021
		 
 | 
In force 
  | 
     | 
| Superseded and Withdrawn components  | 
Number
  | 
Title | 
Status | 
X.680-X.693 (08/2015)     | 
Information Technology - Abstract Syntax Notation One (ASN.1) & ASN.1 encoding rules
		  This word collective file contains automatic cross-linkings, and is available in English only. Please read carefully the readme-first.doc file before opening it.
 | 
Superseded 
  | 
X.680-X.695 (07/02)     | 
Information Technology - Abstract Syntax Notation One (ASN.1) & ASN.1 encoding rules
		  This word collective file contains automatic cross-linkings, and is available in English only. Please read carefully the readme.rtf file before opening it.
 | 
Superseded 
  | 
X.680-X.693 (11/08)     | 
Information Technology - Abstract Syntax Notation One (ASN.1) & ASN.1 encoding rules
		  This word collective file contains automatic cross-linkings, and is available in English only. Please read carefully the readme-first.doc file before opening it.
 | 
Superseded 
  | 
X.690 (07/94)     | 
Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER)
		 
 | 
Superseded 
  | 
X.690 (1994) Technical Cor. 1 (11/95)     | 
		 
 | 
Superseded 
  | 
X.690 (1994) Corrigendum 2 (12/97)     | 
		  Never published. Decision was taken to republish the whole set of ITU-T Recommendations X.680 to X.691
 | 
Superseded 
  | 
X.690 (1994) Corrigendum 3 (12/97)     | 
		  Never published. Decision was taken to republish the whole set of ITU-T Recommendations X.680 to X.691
 | 
Superseded 
  | 
X.690 (12/97)     | 
Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER)
		 
 | 
Superseded 
  | 
 X.690 (1997) Technical Cor. 1 (06/99)     | 
		 
 | 
Superseded 
  | 
X.690 (1997) Amendment 1 (06/99)     | 
Relative object identifiers
		 
 | 
Superseded 
  | 
X.690 (1997) Technical Cor. 2 (02/01)     | 
		 
 | 
Superseded 
  | 
X.690 (07/02)     | 
Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER)
		  
 | 
Superseded 
  | 
X.690 (2002) Amendment 1 (10/03)     | 
Support for EXTENDED-XER
		  
 | 
Superseded 
  | 
X.690 (2002) Amendment 2 (06/06)     | 
Time type support
		 
 | 
Superseded 
  | 
X.690 (2002) Corrigendum 1 (05/07)     | 
		 
 | 
Superseded 
  | 
X.690 (11/08)     | 
Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER)
		 
 | 
Superseded 
  | 
X.690 (2008) Corrigendum 1 (10/11)     | 
		  This Corrigendum was republished to indicate 2012 as year of publication in ISO.
 | 
Superseded 
  | 
X.690 (2008) Corrigendum 2 (03/14)     | 
		 
 | 
Superseded 
  | 
X.690 (08/15)     | 
Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER)
		  The zip file containing the Word versions of Rec. ITU-T X.680 (2015) | ISO/IEC 8824-1:2015 to Rec. ITU-T X.693 (2015) | ISO/IEC 8825-4:2015 can be found at: http://www.itu.int/rec/T-REC-X.680-X.693-201508-S/en
 | 
Superseded 
  |