Scientology Chronology - January 1990
| January 1, 1990 | Text of U.S. Supreme Court decision: Hernandez v. Commissioner of Internal Revenue. | |
| January 9, 1990 | Scandal in Presidential Palace - Three of President Koivisto's bodyguards exposed as Scientologists. | |
| January 10, 1990 | There Are Telltale Signs To Help You Detect Cults | |
| January 11, 1990 | False Purpose Rundown revised | |
| January 13, 1990 | Heber Jentzsch, Jody Darling, Patron Meritorious, $150,000, Scientology;, Impact, (issue 28). Albert Jaquier;, Darling's company | |
| January 14, 1990 | Anonymous Articles Erode Credibility | |
| January 17, 1990 | One Recipe For Philosophy Of Life Pastor Outlines How He Makes It Work | |
| January 21, 1990 | Akron Beacon Journal: A Tale of Capture and Brainwashing | |
| January 21, 1990 | A History Of Scientology | |
| January 21, 1990 | A Tale Of Capture And Brainwashing Medina Clan Tells How Cult Ruled Lives | |
| January 28, 1990 | Readers' View Of Ott And Board Meeting | |
|