Foreword
Introduction
1 Scope
2 Terms and definitions
2.1 Basic concepts
2.2 Time units, nominal durations and time intervals
2.3 Representations and formats
3 Fundamental principles
3.1 Basic rules
3.2 Time scales
3.3 Representations and format representations
3.4 Characters used in the representations
3.5 Expansion
3.6 Leading zeros
3.7 Mutual agreement
4 Date and time representations
4.1 Date
4.2 Time of day
4.3 Date and time of day
4.4 Time interval
4.5 Recurring time interval
5 Date and time format representations
Annex A (informative) Relationship to ISO 2014, ISO 2015,
ISO 2711, ISO 3307 and ISO 4031
Annex B (informative) Examples of representations
Bibliography