| 1 | January | New Year’s Day 2023 |
| 25 | January | Chinese New Year |
| 6 | April | Chakri Memorial Day |
| 13-15 | April | Songkran Festival |
| 1 | May | National Labour Day |
| 3 | June | H.M. the Queen’s Birthday |
| 8 | June | Company Holidays |
| 6 | July | The Buddhist Lent Day |
| 28 | July | H.M. King Maha Vajiralongkorn’s Birthday |
| 29 | July | Company Holidays 1 |
| 30 | July | Company Holidays 2 |
| 1 | August | Asalha Puja Day |
| 2 | August | Buddhist Lent Day |
| 12 | August | Mother’s Day |
| 13 | October | H.M. King Bhumibol Adulyadej Memorial Day |
| 14 | October | Company Holidays 3 |
| 4 | December | Company Holidays 4 |
| 5 | December | H.M. King Bhumibol Adulyadej’s Birthday (Father’s Day) |
| 28-29 | December | Company Holidays 5-6 |
| 30 | December | New Year’s Eve |
| 1 | January | New Year’s Day 2024 |
