Stefan Erdtmann - Scientology Service Completions

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.
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Stefan Erdtmann in Scientology's Published Service Completion Lists

The following 12 individual completions for Stefan Erdtmann appear in official Scientology publications:

Stefan ErdtmannTRS COURSE Source 291980-10-01
Stefan ErdtmannNEW OT VI HUBBARD SOLO NOTS AUDITING COURSE Source 671989-08-01
Stefan L. ErdtmannNEW OT VII SOLO NOTS COMPLETION Source 701990-03-01
Stefan ErdtmannNEW OT VIII Freewinds 31990-08-01
Stefan ErdtmannROUTE TO INFINITY Freewinds 31990-08-01
Stefan ErdtmannTIME TRACK OF THETA Freewinds 31990-08-01
Stefan ErdtmannFALSE PURPOSE RUNDOWN AUDITING Source 871993-06-01
Stefan ErdtmannPROSPERITY RUNDOWN Source 871993-06-01
Stefan ErdtmannSOLO NOTS AUDITOR CERTAINTY COURSE, PART I Source 1111997-11-01
Stefani ErdtmannSOLO NOTS AUDITOR CERTAINTY COURSE, PART I Source 1181998-08-01
Stefan ErdtmannPURIFICATION RUNDOWN® Source 2372015-06-01
Stefan ErdtmannPURIFICATION RUNDOWN® Source 2382015-09-01

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