| Description | Notes | |
|---|---|---|
| EN | YYYYWW | Year and week number |
| FR | AAAASS | Année et numéro de semaine |
| ES | AAAASS | Año (4 dígitos), número de la semana (2 dígitos) |
List 55 · Date format
02 — YYYYWW
<!-- ONIX snippet not yet curated for codelist 55 (value: 02) -->- Introduced in Issue 0 (or earlier)