ISO/IEC 23092-2:2024

FINAL
INTERNATIONAL ISO/IEC
DRAFT
STANDARD FDIS
23092-2
ISO/IEC JTC 1/SC 29
Information technology — Genomic
Secretariat: JISC
information representation —
Voting begins on:
2023-11-28
Part 2:
Voting terminates on:
Coding of genomic information
2024-01-23
Technologies de l'information — Représentation des informations
génomiques —
Partie 2: Codage des informations génomiques
RECIPIENTS OF THIS DRAFT ARE INVITED TO
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
Reference number
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/IEC FDIS 23092-2:2023(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS. © ISO/IEC 2023

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ISO/IEC FDIS 23092-2:2023(E)
FINAL
INTERNATIONAL ISO/IEC
DRAFT
STANDARD FDIS
23092-2
ISO/IEC JTC 1/SC 29
Information technology — Genomic
Secretariat: JISC
information representation —
Voting begins on:
Part 2:
Voting terminates on:
Coding of genomic information
Technologies de l'information — Représentation des informations
génomiques —
Partie 2: Codage des informations génomiques
COPYRIGHT PROTECTED DOCUMENT
© ISO/IEC 2023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
RECIPIENTS OF THIS DRAFT ARE INVITED TO
ISO copyright office
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
CP 401 • Ch. de Blandonnet 8
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
CH-1214 Vernier, Geneva
DOCUMENTATION.
Phone: +41 22 749 01 11
IN ADDITION TO THEIR EVALUATION AS
Reference number
Email: copyright@iso.org
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO­
ISO/IEC FDIS 23092­2:2023(E)
Website: www.iso.org
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
Published in Switzerland
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN­
DARDS TO WHICH REFERENCE MAY BE MADE IN
ii
  © ISO/IEC 2023 – All rights reserved
NATIONAL REGULATIONS. © ISO/IEC 2023

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ISO/IEC FDIS 23092-2:2023(E)
Contents Page
Foreword .vii
Introduction .viii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Abbreviated terms . 6
5 Conventions . 6
5.1 General . 6
5.2 Arithmetic operators . 6
5.3 Logical operators . 7
5.4 Relational operators .
...

ISO/IEC FDIS 23092-2:20202023(E)
ISO JTC 1/SC 29/WG 11
Secretariat: XXXXJISC
Date: 2023-11-13
Information technology — Genomic information representation — Part 2:
Coding of genomic information

---------------------- Page: 1 ----------------------
ISO/IEC FDIS 23092-2:20202023(E)
© ISO 2020/IEC 2023, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or
utilized otherwise in any form or by any means, electronic or mechanical, including photocopying,
or posting on the internet or an intranet, without prior written permission. Permission can be
requested from either ISO at the address below or ISO’s member body in the country of the
requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
copyright@iso.org
www.iso.org
www.iso.org
ii © ISO/IEC 20202023 – All rights reserved

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ISO/IEC FDIS 23092-2:20202023(E)
Contents
Foreword . 7
Introduction. 9
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Abbreviated terms . 6
5 Conventions . 7
5.1 General . 7
5.2 Arithmetic operators . 7
5.3 Logical operators . 7
5.4 Relational operators . 7
5.5 Bit-wise operators . 8
5.6 Assignment operators . 8
5.7 Range notation . 8
5.8 Mathematical functions . 9
5.9 Order of operation precedence . 9
5.10 Variables, syntax elements and tables . 10
5.11 Text description of logical operators . 11
5.12 Processes . 12
6 Syntax and semantics . 12
6.1 Method of specifying syntax in tabular form . 12
6.2 Bit ordering . 14
6.3 Specification of syntax functions and data types . 14
6.4 Semantics . 15
7 Data structures .
...