Prepare for Upcoming Mass Modification: Mass Mod Release Schedule
To facilitate a smooth rollout, the MAS Consolidation Mass Mod will be released during a two week period. Most Schedule contractors can expect to receive an email about the Mass Modification dated Jan. 31 to Feb. 14. If you belong to an excepted group please see special instructions below. Contractors must accept this Mass Mod by July 31, 2020 – failure to do so will result in offerings no longer being accessible on GSA eTools.
Mass Mod Timeline
| Mass Modification Release Date | Legacy Schedule Number |
| Friday, 1/31/20 | 03FAC, 23V, 36, 48, 51V, 58I, 599 |
| Monday, 2/3/20 | 00CORP |
| Tuesday, 2/4/20 | 00CORP continued |
| Wednesday, 2/5/20 | 70 |
| Thursday, 2/6/20 | 70 continued |
| Friday, 2/7/20 | 71,71 IIK, 72, 73,56, 66, 67 |
| Monday, 2/10/20 | 736, 738X, 75, 751 |
| Tuesday, 2/11/20 | 76, 78, 81 I B, 84 |
Exceptions to Two Week Timeline
The following group of contracts will not be issued the Phase II Mass Mod until the dependent contract action is completed/resolved:
- Contracts with pending “Add SIN” or “Delete SIN” modifications: Contractors with pending add/delete SIN mods will not receive the Mass Mod until the add/delete SIN mod is reconciled (accepted, rejected, or withdrawn). We will issue the Mass Mod to contractors with pending Add/Delete SIN mods immediately AFTER these mods are reconciled.
Thank you for your continued partnership.
Please send questions to MAS PMO at maspmo@gsa.gov.
