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.
Stefan Erdtmann in Scientology's Published Service Completion Lists
The following 12 individual completions for Stefan Erdtmann appear in official Scientology publications:
| Stefan Erdtmann | TRS COURSE | Source 29 | 1980-10-01 |
| Stefan Erdtmann | NEW OT VI HUBBARD SOLO NOTS AUDITING COURSE | Source 67 | 1989-08-01 |
| Stefan L. Erdtmann | NEW OT VII SOLO NOTS COMPLETION | Source 70 | 1990-03-01 |
| Stefan Erdtmann | NEW OT VIII | Freewinds 3 | 1990-08-01 |
| Stefan Erdtmann | ROUTE TO INFINITY | Freewinds 3 | 1990-08-01 |
| Stefan Erdtmann | TIME TRACK OF THETA | Freewinds 3 | 1990-08-01 |
| Stefan Erdtmann | FALSE PURPOSE RUNDOWN AUDITING | Source 87 | 1993-06-01 |
| Stefan Erdtmann | PROSPERITY RUNDOWN | Source 87 | 1993-06-01 |
| Stefan Erdtmann | SOLO NOTS AUDITOR CERTAINTY COURSE, PART I | Source 111 | 1997-11-01 |
| Stefani Erdtmann | SOLO NOTS AUDITOR CERTAINTY COURSE, PART I | Source 118 | 1998-08-01 |
| Stefan Erdtmann | PURIFICATION RUNDOWN® | Source 237 | 2015-06-01 |
| Stefan Erdtmann | PURIFICATION RUNDOWN® | Source 238 | 2015-09-01 |
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.
Stefan Erdtmann in Scientology's Publications
No entries were found in my main Scientology Statistics database for this person.
Stefan Erdtmann and the Clear List
No entries were found in my Scientology Statistics Project Clear List database for this person.
Stefan Erdtmann and Scientologist Online Sites
My database does not list a Scientologist Online cookie-cutter web site for this person.
Stefan Erdtmann 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.