Scientology Chronology - April 1961
| March 31, 1961 | SOP Goals Modified | |
| March 31, 1961 | The Director of Processing's Case Checking Hat | |
| April 2, 1961 | Staff Auditor Training, Sequence of Study | |
| April 5, 1961 | HCA/HPA or Practical Course Rundown for Academies | |
| April 5, 1961 | SOP Goals Goofs | |
| April 6, 1961 | SOP Goals, Goals Assessment Problems Sorted Out | |
| April 6, 1961 | SOP Goals, Repairing a Case | |
| April 7, 1961 | Assessing for Goals and Terminals by Elimination | |
| April 7, 1961 | Johannesburg Confessional List Confessional Form 1RA | |
| April 7, 1961 | SOP Goals, Modification I | |
| April 8, 1961 | OIC Board | |
| April 9, 1961 | City Offices, Successful Patterns | |
| April 9, 1961 | Staff Intensives | |
| April 10, 1961 | HCO, Ltd., HPA/HCA Certificate Conditions | |
| April 11, 1961 | How to Do a Staff Job | |
| April 11, 1961 | SOP Goals, Errors | |
| April 12, 1961 | Training Drills | |
| April 13, 1961 | Terror Stalks | |
| April 14, 1961 | New Book | |
| April 14, 1961 | PE Handout | |
| April 17, 1961 | Training, Professional, New Policy | |
| April 23, 1961 | Change Processes | |
| April 25, 1961 | Association Secretary Duties | |
| April 25, 1961 | D of P Form | |
| April 27, 1961 | Change Processes | |
| April 28, 1961 | Central Organization Minimum Staff | |
| April 30, 1961 | Change Brackets and Commands | |
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