Note: Preliminary analysis suggests that
about 60% of people
who try Scientology do only a single course or service, that 80% of new members
become inactive within 2 years, and that 65% of those who
reach the level of Clear become inactive within a year after doing
so. The older a list, the more likely that a person listed on it is
no longer involved in Scientology.
Please read About These Lists for more
information.
Mark Jeffery in Scientology's Published Service Completion Lists
The following 17 individual completions for Mark Jeffery appear in official Scientology publications:
| Mark Jeffery | STUDENT HAT | Source 102 | 1996-09-01 |
| Mark Jeffery | NEW HUBBARD PROFESSIONAL TR COURSE | Source 102 | 1996-09-01 |
| Mark Jeffery | HUBBARD PROFESSIONAL COURSE SUPERVISOR COURSE INTERNSHIP | Source 102 | 1996-09-01 |
| Mark Jeffery | OT PREPARATIONS | Advance UK 159 | 2002-07-01 |
| Mark Jeffery | SOLO II | Advance UK 160 | 2002-11-01 |
| Mark Jeffery | OT III | Advance UK 164 | 2003-06-01 |
| Mark Jeffery | OT IV | Advance UK 164 | 2003-06-01 |
| Mark Jeffery | PTS DETECTION, ROUTING & HANDLING SPECIALIST COURSE | Auditor UK 319 | 2004-07-01 |
| Mark Jeffery | THE NEW HUBBARD PROFESSIONAL TR COURSE | Source 158 | 2004-08-01 |
| Mark Jeffery | HUBBARD PROFESSIONAL UPPER INDOC TR COURSE | Source 159 | 2004-10-01 |
| Mark Jeffery | FLAG PROFESSIONAL METERING COURSE | Source 172 | 2005-11-01 |
| Mark Jeffery | HUBBARD PROFESSIONAL WORD CLEARER COURSE | Source 173 | 2005-12-01 |
| Mark Jeffery | HUBBARD PROFESSIONAL COURSE SUPERVISOR COURSE | Source 174 | 2005-12-01 |
| Mark Jeffery | HUBBARD PROFESSIONAL COURSE SUPERVISOR INTERNSHIP | Source 176 | 2006-03-01 |
| Mark Jeffery | LEVEL 0-IV AUDITOR CERTAINTY COURSE | Source 179 | 2006-06-01 |
| Mark Jeffery | NEW OT V | The Auditor UK 358 | 2011-06-01 |
| Mark Jeffery | NEW OT V | The Auditor UK 360 | 2011-08-01 |
Note: The dates listed above are the approximate publication dates of the magazines, which may be weeks or months later than the actual date the service was completed.
Mark Jeffery in Scientology's Publications
No entries were found in my main Scientology Statistics database for this person.
Mark Jeffery and the Clear List
Entries for Mark Jeffery in my Scientology Statistics Project Clear List database:
| 7005 Mark Jeffery | Auditor 150 |
Mark Jeffery and Scientologist Online Sites
My database does not list a Scientologist Online cookie-cutter web site for this person.
Mark Jeffery and WISE Directories
WISE, the World Institute of Scientology Enterprises, publishes directories listing their members.
My database does not list this person in the WISE directories in my archives.
The information on this page comes from my Scientology Statistics database. While I attempt to be as accurate as possible, errors or inaccuracies may be introduced by the source material, the transcription process, or database bugs. If you discover an error or problem, please let me know by writing to kristi@truthaboutscientology.com.