Part II Days on which the union flag is to be flown at full mast
Original text. Later amendments are not shown.
| 20th January | Birthday of the Countess of Wessex |
| 6th February | Her Majesty’s Accession |
| 19th February | Birthday of the Duke of York |
| A day in March to be notified by publication in the Belfast Gazette on or before 31st January annually | Commonwealth Day |
| 10th March | Birthday of the Earl of Wessex |
| 17th March | St Patrick’s Day |
| 21st April | Birthday of Her Majesty the Queen |
| 9th May | Europe Day |
| A day in June to be notified by publication in the Belfast Gazette on or before 31st January annually | Official Celebration of Her Majesty’s Birthday |
| 2nd June | Coronation Day |
| 10th June | Birthday of the Duke of Edinburgh |
| 4th August | Birthday of Her Majesty Queen Elizabeth The Queen Mother |
| 15th August | Birthday of The Princess Royal |
| 21st August | Birthday of The Princess Magaret |
| 12th November 2000 and, in subsequent years, a Sunday in November to be notified by publication in the Belfast Gazette on or before 31st January annually | Remembrance Day |
| 14th November | Birthday of The Prince of Wales |
| 20th November | Her Majesty’s Wedding Day |