The complete Training side of the 1981 Bridge to Total Freedom — from introductory routes through Class XII auditor classification. Every course is delivered through Axiom AI with Klaatu as your personal Course Supervisor and Word Clearer.
Every course at Endeavor College runs on our purpose-built technology platform — designed to deliver standard LRH training with precision, accessibility, and 100% availability.
Your AI Course Supervisor and Word Clearer. Klaatu walks you through every checksheet item, verifies your understanding, clears words to full conceptual grasp, and holds the standard of LRH study technology throughout.
The full AI platform powering course delivery. Axiom AI hosts agentic chat sessions, manages your progress through each checksheet section, tracks completion, and generates your course certificates upon finishing.
Access to over 4,900 L. Ron Hubbard lectures integrated directly into your coursework. Listen to the source material referenced on your checksheet without leaving the courseroom.
AI-searchable reference library for instant lookups during study. Find references, definitions, policy, and technical data across the entire body of LRH materials — available at any point during your course.
All courses listed below are available to approved Endeavor College students with an active Inner Circle membership. Course pricing and enrollment details are provided upon acceptance into the College. If you are new to AOGP, contact us to begin your application.
Entry-level routes for those new to Scientology or wanting to strengthen foundational skills. Each route introduces core communication, life-improvement, and auditing tools that underpin every level of the Bridge. One may take any of these routes.
Master the Training Routines (TRs) — the fundamental communication drills that build your ability to be there comfortably, confront another person, and deliver a communication that arrives. These are the bedrock skills used by every auditor and every student on the Bridge.
Various certificates per course completed
A series of targeted courses applying Scientology basics to specific areas of life — relationships, personal integrity, work, finances, and more. Each course gives you practical tools you can apply immediately.
An intensive introduction to Scientology fundamentals: the ARC Triangle, the Tone Scale, the dynamics of existence. You learn to evaluate situations accurately and improve conditions in any area of life.
Introduces one to what auditing is and can do for someone, resulting in a personal reality that Scientology really works. Includes introductory and demonstration processes which give someone a reality on what Scientology auditing is and can accomplish.
Learn that something can be done about the reactive mind through the application of the auditing techniques given in the book Dianetics: The Modern Science of Mental Health. Includes the Hubbard Dianetics Auditor Course and the Hubbard Dianetics Seminar.
Teaches the key fundamentals of Dianetics and Scientology — the parts of man, the mind, and the physical universe — to give a basic understanding of these subjects.
Enables someone to attain freedom from the restimulative effects of drug residuals and other toxins. Includes TRs and Objectives Co-Audit Course and the Purification Rundown.
Clears up confusions on the subject of morals and steers the person in a direction where he is certain he can live a happier life. Includes the Happiness Rundown and The Way to Happiness Course.
Teaches someone to become a literate Scientologist who can express himself easily and clearly, both verbally and in writing, and can fully understand the communication he receives from others. Includes the Hubbard Life Orientation Course.
Courses that lay the groundwork for all advanced study and auditor training. These build the literacy, orientation, and study technology skills that make higher-level training possible.
A breakthrough in study technology. This course trains you to achieve superliteracy — the ability to absorb written material so completely that you can apply it with certainty. Prerequisite for all advanced training.
Comprehensive training in the duties and skills of a Scientology Minister. Covers the Auditor's Code, the Minister's Code, the fundamentals of pastoral counseling, and the ethical and spiritual foundations of the practice.
The first five auditor classification levels. Each class trains you to deliver a specific grade of auditing — from communication processes through service facsimile handling. Completion of each level certifies you to audit that grade on others.
Hubbard Recognized Scientologist Certificate
Train to deliver Grade 0 auditing — the communication processes. You learn to audit another person to the ability to communicate freely with anyone on any subject. The first step into the world of auditing as a practitioner.
Hubbard Trained Scientologist Certificate
Train to deliver Grade I auditing — problems and help processes. You learn to audit another person to the ability to recognize the source of problems and make them vanish.
Hubbard Certified Auditor Certificate
Train to deliver Grade II auditing — overts, withholds, and integrity processes. You learn to audit another person to relief from the hostilities and sufferings of life through the restoration of personal integrity.
Hubbard Professional Auditor Certificate
Train to deliver Grade III auditing — change processes and ARC break handling. You learn to audit another person to the freedom from the upsets of the past and the ability to face the future.
Hubbard Advanced Auditor Certificate
Train to deliver Grade IV auditing — service facsimile handling. You learn to audit another person to moving out of fixed conditions and gaining abilities to do new things. This completes the Lower Bridge classification levels.
Advanced auditor training from New Era Dianetics through the legendary Saint Hill Special Briefing Course. These levels produce the highly trained auditors who can handle the full range of cases.
Hubbard New Era Dianetics Auditor Certificate
Train to deliver New Era Dianetics (NED) — the refined Dianetics technology that resolves engrams, secondaries, and locks with precision. NED produces the state of Clear when the case is ready. This is where Dianetics and Scientology converge on the Bridge.
Hubbard Class V Graduate Auditor Certificate
Advanced training beyond Class V covering expanded procedures, Power Processing preparation, and the internship skills needed to audit with consistency and certainty across a wide range of cases.
Hubbard Senior Scientology Supervisor Certificate
Train to supervise course rooms and students at the highest standard. Covers the full body of study technology, student handling, and course administration. This is the course supervisor classification.
Hubbard Senior Scientologist Certificate
The legendary Briefing Course — the most comprehensive auditor training course ever assembled. Covers the entire chronological development of Dianetics and Scientology technology from 1950 to present, with full study of all LRH lectures, bulletins, and policy. Graduates understand not just what to do, but why every technique exists and how the technology evolved.
The highest levels of auditor classification. These courses train auditors to deliver the OT levels and the most advanced procedures in the technology. Each level represents mastery of increasingly refined aspects of the subject.
Class VII Certificate
Train to deliver specific advanced procedures at the OT level. This classification requires demonstrated mastery of all lower levels and the ability to handle the unique demands of advanced case work.
Hubbard Specialist of Standard Tech Certificate
The Standard Tech course — trains you to deliver every auditing action by the exact book with zero deviation. Class VIII is the level at which standard technology is drilled to absolute certainty. Auditing results become completely predictable.
Class IX Certificate
Advanced confidential training for the delivery of upper-level OT procedures. This classification is restricted to auditors who have demonstrated exceptional skill and reliability at all lower levels.
Class X Certificate
Specialized training for the delivery of advanced OT-level auditing procedures beyond Class IX. Requires extensive internship and case supervision review.
Class XI Certificate
Upper-level auditor training for the most advanced OT processing technology. Each level at this range represents a significant step in capability and case-handling mastery.
Class XII Certificate
The highest auditor classification on the Bridge. Class XII auditors are trained to deliver the full range of L Rundowns and the most advanced procedures in the technology. This is the pinnacle of auditor training.
Additional training courses that can be done at various points on the Bridge. These develop specialized skills in course supervision, case supervision, organizational technology, and specific technical areas.
Focused training in specific auditing techniques and procedures. These include specialist courses in areas such as confessional procedure, assists, introductory auditing, drug handling, and other targeted applications of the technology.
Case Supervisor Certificates (Class IV C/S through Class XII C/S)
Train to oversee and direct the auditing of preclears. The Case Supervisor reviews every session folder, prescribes the next auditing action, and ensures the technical quality of auditing delivery. Available from Class IV through Class XII levels.
Courses covering the application of Scientology technology to groups and organizations (Third Dynamic) and to mankind as a whole (Fourth Dynamic). Includes organizational technology, management, and leadership as developed by L. Ron Hubbard.
Specialized training for Operating Thetans covering the duties, responsibilities, and additional skills needed at OT levels. These courses complement the OT processing levels with corresponding knowledge and ability.
Additional technical training available at various points on the Bridge, including specialized rundown delivery, review auditing procedures, and advanced technical skills as outlined on the 1981 Grade Chart.
All courses above are drawn from the Training side of the 1981 Bridge to Total Freedom — the last Grade Chart published under L. Ron Hubbard's direct supervision. This is the chart that AOGP and independent Scientology organizations worldwide recognize as the authentic standard.
View the Full BridgeThese courses are available to approved Endeavor College students with an active Inner Circle membership. Pricing and enrollment details are provided upon acceptance.