This template is for indicating pages that should predominately use the year‑month‑day (yyyy‑mm‑dd) format for dates.

e.g. 2015‑10‑31 for 31 October 2015


  • YYYY-MM-DD should be used in tables.
e.g. 2015-10-31
  • dd mmmm yyyy should be used in text.
e.g. 31 October 2015