| August 27, 1958 | Executives of Scientology Organizations | L. Ron Hubbard writes HCOPL 'Executives of Scientology Organizations'. | |
| September 19, 1958 | A Model Hat for an Executive | L. Ron Hubbard writes HCOPL 'A Model Hat for an Executive'. | |
| January 5, 1959 | Importance and Executives | L. Ron Hubbard writes HCOB 'Importance and Executives'. | |
| May 26, 1959 | What an Executive Wants on His Lines | L. Ron Hubbard writes HCOPL 'What an Executive Wants on His Lines'. | |
| October 14, 1959 | Acting Executive Director | L. Ron Hubbard writes HCOPL 'Acting Executive Director'. | |
| February 26, 1961 | Qualification of Executives | L. Ron Hubbard writes HCOPL "Qualification of Executives". | |
| March 28, 1961 | Personnel Policies, Staff Post Qualifications, Permanent Executives to Be Approved | L. Ron Hubbard writes HCOPL 'Personnel Policies, Staff Post Qualifications, Permanent Executives to Be Approved'. | |
| July 22, 1961 | Executives' Pay | L. Ron Hubbard writes HCOPL 'Executives' Pay'. | |
| October 23, 1961 | Pay of Executives | L. Ron Hubbard writes HCOPL 'Pay of Executives'. | |
| January 23, 1962 | Permanent Executives | L. Ron Hubbard writes HCOPL 'Permanent Executives'. | |
| April 1, 1964 | New Mimeo Line, HCO Executive Letter | L. Ron Hubbard writes HCOPL 'New Mimeo Line, HCO Executive Letter'. | |
| September 14, 1965 | Units and Bonuses for Org Exec Secs and HCO Exec Secs | L. Ron Hubbard writes HCOPL 'Units and Bonuses for Org Exec Secs and HCO Exec Secs'. | |
| September 14, 1965 | Units and Bonuses for Org Exec Secs and HCO Exec Secs | L. Ron Hubbard writes HCOPL 'Units and Bonuses for Org Exec Secs and HCO Exec Secs'. | |
| August 10, 1966 | Executive Director SECEDs | L. Ron Hubbard writes HCOPL 'Executive Director SECEDs'. | |
| December 21, 1966 | Executive Council | L. Ron Hubbard writes HCOPL 'Executive Council'. | |
| January 17, 1967 | What Is an Executive? | L. Ron Hubbard writes HCOPL 'What Is an Executive?'. | |
| March 19, 1967 | Executive Success | L. Ron Hubbard writes HCOPL 'Executive Success'. | |
| March 28, 1967 | Executive Posting Qualifications | L. Ron Hubbard writes HCOPL 'Executive Posting Qualifications'. | |
| May 4, 1967 | False Purpose Rundown Executive Posting Qualifications Form | L. Ron Hubbard writes HCOB 'False Purpose Rundown Executive Posting Qualifications Form'. | |
| August 15, 1967 | Important Executive Action | L. Ron Hubbard writes HCOPL 'Important Executive Action'. | |
| April 28, 1968 | Standard Executive Actions | L. Ron Hubbard writes HCOPL 'Standard Executive Actions'. | |
| October 26, 1968 | Executive Council | L. Ron Hubbard writes HCOPL 'Executive Council'. | |
| September 15, 1970 | Executive Responsibility for Training Staff | L. Ron Hubbard writes HCOPL 'Executive Responsibility for Training Staff '. | |
| February 9, 1971 | Executive Misbehavior | L. Ron Hubbard writes HCOPL 'Executive Misbehavior '. | |
| August 2, 1971 | Public Executive Secretary Privilege | L. Ron Hubbard writes HCOPL 'Public Executive Secretary Privilege '. | |
