Roberto Mazzoni - 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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Roberto Mazzoni in Scientology's Published Service Completion Lists

The following 8 individual completions for Roberto Mazzoni appear in official Scientology publications:

Roberto MazzoniOT VI SOLO NOTS AUDITING COURSE Source 1382002-06-01
Roberto MazzoniNEW OT VIII Freewinds 642006-09-01
Roberto MazzoniTHE ROUTE TO INFINITY COURSE Freewinds 642006-09-01
Roberto MazzoniL 10® RUNDOWN Source 2032009-01-01
Roberto MazzoniPURIFICATION RUNDOWN Source 2322014-06-01
Roberto MazzoniDIANETICS: THE ORIGINAL THESIS COURSE Freewinds 1112015-11-01
Roberto MazzoniTHE PROBLEMS OF WORK COURSE Freewinds 1112015-11-01
Roberto MazzoniHUBBARD ADVANCED SOLO AUDITOR COURSE Source 2432016-10-01

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.

Roberto Mazzoni in Scientology's Publications

No entries were found in my main Scientology Statistics database for this person.

Roberto Mazzoni and the Clear List

No entries were found in my Scientology Statistics Project Clear List database for this person.

Roberto Mazzoni and Scientologist Online Sites

Roberto Mazzoni had a Scientologist Online cookie-cutter web site.

The link was:

Note: The individual cookie-cutter websites have been taken down, and those links now redirect to the main Scientology site.

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Roberto Mazzoni 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