Lists data fields that differ from the last version. Inherited differences in locales are suppressed, except where the source locales are different. The collations and metadata still have a raw format. The rbnf, segmentations, and annotations are not yet included.
| Section | Page | Header | Code | Locale | Old | New | Level |
| Locale Display Names | Locale Name Patterns | Locale Field Fallbacks | language | mi | {0} | Reo: {0} | basic |
| script | Momotuhi: {0} |
| territory | Rohe: {0} |
| Languages (A-D) | C | Chinese ► zh-menu | zh | Hainamana Manarini |
| Date & Time | Gregorian | Formats - Standard - Date Formats | full | y MMMM d, EEEE | EEEE, d MMMM y |
| long | y MMMM d | d MMMM y |
| medium | y MMM d | d MMM y |
| short | y-MM-dd | dd-MM-y |
| Formats - Standard - Time Formats | medium | h:mm:ss | h:mm:ss a |
| short | h:mm | h:mm a |
| Formats - Flexible - Date Formats | MMMMW-other | 'week' W 'of' MMMM | 'wiki' W 'o' MMMM | moderate |
| yw-other | 'week' w 'of' Y | 'wiki' w 'o' Y |
| Ed | d, E | E, d | basic |
| Gy | G y | y G |
| GyMMM | G y MMM | MMM y G |
| GyMMMd | G y MMM d | d MMM y G |
| GyMMMEd | G y MMM d, E | E, d MMM y G |
| Md | MM-dd | dd-MM |
| MEd | MM-dd, E | E, dd-MM |
| MMMd | MMM d | d MMM |
| MMMEd | MMM d, E | E, d MMM |
| MMMMd | MMMM d | d MMMM |
| yM | y-MM | MM-y |
| yMd | y-MM-dd | dd-MM-y |
| yMEd | y-MM-dd, E | E, dd-MM-y |
| yMMM | y MMM | MMM y |
| yMMMd | y MMM d | d MMM y |
| yMMMEd | y MMM d, E | E, d MMM y |
| yMMMM | y MMMM | MMMM y |
| yQQQ | y QQQ | QQQ y |
| yQQQQ | y QQQQ | QQQQ y |
| Generic | Formats - Standard - Date Formats | full | G y MMMM d, EEEE | EEEE, d MMMM y G |
| long | G y MMMM d | d MMMM y G |
| medium | G y MMM d | d MMM y G |
| short | GGGGG y-MM-dd | dd-MM-y GGGGG |
| Currencies | North America (C) | Northern America: United States | USD-name-other | Ngā tāra US | tāra US |
| South America (C) | South America: Brazil | BRL-name-other | Ngā real Parahi | real Parahi |
| Northern/Western Europe | Northern Europe: United Kingdom | GBP-name-other | Ngā pāuna Piritene | pāuna Piritene |
| Southern/Eastern Europe | Eastern Europe: Russia | RUB-name-other | Ngā rūpera Ruhiana | rūpera Ruhiana |
| Eastern Asia (C) | Eastern Asia: China | CNY-name-other | Yuan Haina | yuan Haina |
| Eastern Asia: Japan | JPY-name-other | Yen Hapanihi | yen Hapanihi |
| Southern Asia (C) | Southern Asia: India | INR-name | Rupee Iniana | Rupī Iniana |
| INR-name-other | Ngā rupee Iniana | rupī Iniana |
| Oceania (C) | Australasia: New Zealand | NZD-name-other | Ngā tāra o Aotearoa | tāra o Aotearoa |
| Unknown Region (C) | Unknown Region: EUR | EUR-name-other | euros | euro |