Individuals the SFC public register now shows as no longer licensed, ranked by the shortest span between their first SFC registration and their final cessation — the briefest careers on record. Same-day and one-week-or-shorter administrative cancellations are filtered out, so each entry is a real, if remarkably short, licensing history.
| # | Individual | Days | Period |
|---|---|---|---|
| 1 | LIU Suk Ling, Nerissa | 7 | 2021-01-25 – 2021-02-01 |
| 2 | NOWLIN Kevin Michael | 7 | 2009-10-19 – 2009-10-26 |
| 3 | YU Tin Lai | 7 | 2007-09-21 – 2007-09-28 |
| 4 | LEUNG Yu Him | 7 | 2003-04-01 – 2003-04-08 |
| 5 | ZIMMERMANN George Alan | 7 | 2003-10-06 – 2003-10-13 |
| 6 | YATES Robert Walmsley | 7 | 2003-10-13 – 2003-10-20 |
| 7 | JONIKAS Louise Wasso | 7 | 2003-11-13 – 2003-11-20 |
| 8 | HORAN Timothy Weston Applegate | 7 | 2004-02-11 – 2004-02-18 |
| 9 | MCAUSLAN James Buchanan | 7 | 2004-03-29 – 2004-04-05 |
| 10 | KITAJIMA Kazuyuki | 7 | 2004-04-19 – 2004-04-26 |
| 11 | HORN David Brecht | 7 | 2004-04-21 – 2004-04-28 |
| 12 | PRICE Jonathan David | 7 | 2004-08-19 – 2004-08-26 |
| 13 | WILLIAMS Robert Arthur Daniel | 7 | 2012-04-23 – 2012-04-30 |
| 14 | BOROWSKA Ewa Malgorzata | 7 | 2005-03-07 – 2005-03-14 |
| 15 | CHAN Sau Wai | 7 | 2005-04-13 – 2005-04-20 |
| 16 | MARTINI Giulio | 7 | 2005-07-08 – 2005-07-15 |
| 17 | HUTHWAITE Katrina | 7 | 2005-10-03 – 2005-10-10 |
| 18 | SKOCIC Mark | 7 | 2005-10-04 – 2005-10-11 |
| 19 | BHAYAT Ahmed | 7 | 2005-10-13 – 2005-10-20 |
| 20 | CHOI Sheung Ming | 7 | 2005-12-08 – 2005-12-15 |