Date and Time Display

Checklist

Full List of Guidance Points

The following table lists all of the guidance points in order. Click on a guidance ID to find it in the guide.

ID Guideline Compliance
D+Ta-0002 Display the month textually, not numerically Mandatory
D+Ta-0003 Display the month with only the first letter in capitals Mandatory
D+Ta-0004 Display the year value numerically using four digits Mandatory
D+Ta-0006 Display dates using the short date format in all instances of clinical usage affecting patient treatment, including patient identification Mandatory
D+Ta-0007 Display the month as a three letter abbreviation: Jan, Feb, Mar, Apr, Jun, Jul, Aug, Sep, Oct, Nov and Dec, with May being displayed in full Mandatory
D+Ta-0008 When displaying the month, do not include any punctuation, such as a full stop Mandatory
D+Ta-0009 Use a single hyphen to separate the day and month, and the month and year Mandatory
D+Ta-0010 When using the short date format, ignore the user's regional settings Mandatory
D+Ta-0011 Use the long date format when communicating with the patient Mandatory
D+Ta-0012 Display the month name in full Mandatory
D+Ta-0013 Use a single whitespace to separate the day and month, and the month and year Mandatory
D+Ta-0014 When using the long date format, follow the user's default regional settings ignoring any changes made by the user to these default settings Mandatory
D+Ta-0018 Display the day value using two digits (values less than 10 should appear with a zero in the first position) Mandatory
D+Ta-0019 Display the day value using two digits (values less than 10 should appear with a zero in the first position, unless the day value is displayed in ordinal form) Mandatory
D+Ta-0020 When displaying the day value as an ordinal number, the suffix used must be one of the following: st, nd, rd, th Mandatory
D+Ta-0021 When displaying the day value as an ordinal number, the two-letter suffix must be displayed in lower case and as a superscript immediately after the number Mandatory
D+Ta-0022 Display null date using an appropriate value (for example 'Unknown' or 'Not recorded') Mandatory
D+Tb-0001 Display time using the 24-hour clock only Mandatory
D+Tb-0002 Display an exact time as HH:mm Mandatory
D+Tb-0003 Display hours using two digits (values less than 10 should appear with a zero in the first position) Mandatory
D+Tb-0004 Display minutes using two digits (values less than 10 should appear with a zero in the first position) Mandatory
D+Tb-0005 Display seconds as two digits (values less than 10 should appear with a zero in the first position) Mandatory
D+Tb-0006 Separate the hours and minutes with a colon Mandatory
D+Tb-0007 Separate the minutes and seconds with a colon Mandatory
D+Tb-0008 Separate date and time values with a white space Mandatory
D+Tb-0009 Display midnight as 00:00 Mandatory
D+Tb-0010 Display the last minute in the day as 23:59 Mandatory
D+Tb-0011 Display null times using an appropriate value, for example, 'Unknown' and 'Not recorded' Mandatory
D+Tb-0014 Precede the display of an approximate time value with the word 'Approx' Mandatory
D+Tb-0015 Display the time value using the guidance for exact time Mandatory
D+Tb-0016 Leave a white space between the 'Approx' and the HH element of the time display Mandatory
D+Tb-0017 Display durations using years, months, weeks, days, hours minutes and seconds, as appropriate Mandatory
D+Tb-0018 Use whole numbers for time duration, for example, 1, 5 and 60. Do not use decimals or fractions, for example, 0.5, 1.5, ¾ Mandatory
D+Tb-0026 Omit zero-valued units from the display Mandatory
D+Tb-0027 Display duration values and their respective units as pairs, with no intervening whitespace between the value and unit Mandatory
D+Tb-0028 Use a white space as the separator when displaying a duration composed of more than one unit Mandatory
D+Tb-0029 Display time duration units in decreasing order of significance Mandatory
D+Tb-0030 Precede the display of an approximate duration value with the word 'Approx' Mandatory
D+Tb-0031 Leave a white space between the 'Approx' and the first element of an approximate duration value Mandatory
D+Tb-0032 Provide indication to the user that the 24-hour clock is in use Mandatory
D+Tb-0033 Ensure that the following minimal set of duration unit abbreviations is supported: y for years, m for months, w for weeks, d for days, hr for hours, min for minutes and sec for seconds Mandatory