| 3176 | 139 | AP-1988-008 | 6/8/1988 | Granted to Greyhound Lines, Inc |
| 3196 | 139 | AP-1988-010 | 7/11/1988 | temporary authority terminated |
| 3196 | 139 | AP-1988-008 | 7/11/1988 | directed to issue certificate |
| 3263 | 139 | AP-1988-041 | 12/9/1988 | temporary authority granted to Greyhound Lines, Inc. |
| 3338 | 139 | AP-1989-024 | 5/16/1989 | |
| 3345 | 139 | AP-1989-024 | 5/31/1989 | temporary authority granted to Greyhound Lines, Inc. |
| 3416 | 139 | AP-1989-019 | 9/28/1989 | Amended |
| 3418 | 139 | AP-1989-026 | 10/4/1989 | Approved to self-insure |
| 3426 | 139 | AP-0000-061 | 10/26/1989 | Amended |
| 3429 | 139 | FC-1989-002 | 10/31/1989 | Complaint dismissed (withdrawn) |
| 3507 | 139 | MP-1990-012 | 5/25/1990 | self-insurance privilege revoked |
| 3529 | 139 | MP-1990-012 | 7/23/1990 | reconsideration granted and order rescinded |
| 3621 | 139 | AP-1991-006 | 3/7/1991 | |
| 3642 | 139 | MP-1991-002 | 3/27/1991 | Reissued as Certificate of Authority |
| 3792 | 139 | AP-1991-006 | 7/15/1991 | Approved common control with No. 184, Trailways Commuter Transit, Inc. |
| 3858 | 139 | AP-1991-038 | 12/3/1991 | Approved transfer of assets to No. 157, ATE Mgmt. & Service Co., Inc. (temporary) |
| 3876 | 139 | AP-1991-037 | 1/6/1992 | Approved transfer of assets to No. 157, ATE Mgmt. & Service Co., Inc. (permanent) |
| 4009 | 139 | MP-1990-012 | 10/14/1992 | waiver of tangible net worth requirement extended |
| 4204 | 139 | MP-1990-012 | 11/16/1993 | self insurance authorization increased to million |
| 4652 | 139 | AP-1989-026 | 8/28/1995 | File insurance or show cause |
| 4652 | 139 | MP-1990-012 | 8/28/1995 | File insurance or show cause |
| 4675 | 139 | AP-1989-026 | 10/5/1995 | see MP-1990-012 |
| 4675 | 139 | MP-1990-012 | 10/5/1995 | Proceeding Terminated |
| 5062 | 139 | MP-1997-013 | 4/23/1997 | Investigation of Failure to File Annual Report |
| 5089 | 139 | MP-1997-013 | 5/16/1997 | Proceeding Terminated |
| 5478 | 139 | AP-1998-053 | 12/2/1998 | notice of application to acquire control |
| 5504 | 139 | AP-1998-053 | 1/22/1999 | acquisition of control of Greyhound Lines, Inc., by Laidlaw, Inc. approved |
| 6347 | 139 | MP-2001-074 | 9/7/2001 | Insurance Suspension |
| 6369 | 139 | MP-2001-074 | 10/2/2001 | Suspension lifted |
| 9878 | 139 | MP-2006-136 | 9/1/2006 | Suspended (insurance) |
| 9915 | 139 | MP-2006-136 | 9/19/2006 | Lift Suspension |
| 11729 | 139 | AP-2007-194 | 12/4/2008 | Application for acquisition of control by carrier 157 parent approved |
| 11970 | 139 | MP-2009-063 | 5/8/2009 | Suspended (annual report or fee) |
| 12047 | 139 | MP-2009-063 | 6/15/2009 | Lift Suspension |
| 12679 | 139 | MP-2011-002 | 1/4/2011 | Suspended (insurance) |
| 12701 | 139 | MP-2011-002 | 1/25/2011 | Lift Suspension |
| 18144 | 139 | MP-2019-042 | 5/1/2019 | Suspended (annual reports and fees) |
| 18206 | 139 | MP-2019-042 | 6/4/2019 | Revoked |
| 18243 | 139 | MP-2019-042 | 7/3/2019 | Reinstated |
| 18593 | 139 | MP-2019-207 | 12/31/2019 | Suspended (insurance) |
| 18633 | 139 | MP-2019-207 | 1/24/2020 | Lift Suspension |
| 19323 | 139 | MP-2021-040 | 4/1/2021 | Suspended (insurance) |
| 19328 | 139 | MP-2021-040 | 4/5/2021 | Lift Suspension |
| 19538 | 139 | MP-2021-111 | 10/1/2021 | Suspended (insurance) |
| 19585 | 139 | MP-2021-111 | 11/2/2021 | Lift Suspension |
| 19936 | 139 | MP-2022-056 | 10/17/2022 | Suspended (insurance) |
| 19941 | 139 | MP-2022-056 | 10/20/2022 | Lift Suspension |
| 19956 | 139 | MP-2022-059 | 10/31/2022 | Suspended (insurance) |
| 19960 | 139 | MP-2022-059 | 11/2/2022 | Lift Suspension |
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