TO/TOP Matrix Subcommittee
The TO/TOP Matrix Subcommittee (TTMS) ensures the TO/TOP Matrix is up to date with the current NERC Reliability Standards applicable to PJM as the transmission operator. The matrix is intended to clarify the assignment of tasks based on the unique relationship between PJM and its member transmission owners as defined in the Transmission Owners Agreement, Operating Agreement and PJM manuals. The matrix is simply a cross-reference to indicate where the assignment of various reliability tasks is documented. The TTMS reports to the Transmission Owners Agreement – Administrative Committee (TOA-AC).
Meeting Attendance
Per the TTMS Charter, TTMS membership and meetings are limited to PJM Transmission Owners who are signatories to the Consolidated Transmission Owners Agreement (Member TOs).
TTMS Workplace 
- meeting registration
Chair/Secretary: Gizella Mali
During the meeting, if you are experiencing issues with connectivity or teleconference, please contact Meeting Support. For registration issues, contact PJM.
Roster PDF | Roster Update Requests
|
Date
|
|
|---|---|
| Charter PDF |
4.1.2025
|
TO/TOP Matrix
|
Version 19
|
Version 18.1
|
|---|---|
| Clean PDF | Redline PDF | Clean PDF | Redline PDF |
| Clean XLS | Redline XLS | Clean XLS | Redline XLS |
Upcoming Meetings
|
Meeting
|
Date
|
Time
|
Attendance
|
|
|---|---|---|---|---|
|
TO/TOP Matrix Subcommittee
Webex
|
1.12.2026
|
10:00 a.m. - 12:00 p.m. EPT
|
Access Required
|
|
|
TO/TOP Matrix Subcommittee
Webex
|
2.9.2026
|
10:00 a.m. - 12:00 p.m. EPT
|
Access Required
|
|
|
TO/TOP Matrix Subcommittee
Webex
|
3.16.2026
|
10:00 a.m. - 12:00 p.m. EPT
|
Access Required
|
|
|
TO/TOP Matrix Subcommittee
Webex
|
4.13.2026
|
10:00 a.m. - 12:00 p.m. EPT
|
Access Required
|
|
|
TO/TOP Matrix Subcommittee
Webex
|
5.15.2026
|
10:00 a.m. - 12:00 p.m. EPT
|
Access Required
|
|
|
TO/TOP Matrix Subcommittee
Webex
|
6.15.2026
|
10:00 a.m. - 12:00 p.m. EPT
|
Access Required
|
Upcoming Meetings
|
TO/TOP Matrix Subcommittee
Webex
1.12.2026
10:00 a.m. - 12:00 p.m. EPT
Access Required
|
|
TO/TOP Matrix Subcommittee
Webex
2.9.2026
10:00 a.m. - 12:00 p.m. EPT
Access Required
|
|
TO/TOP Matrix Subcommittee
Webex
3.16.2026
10:00 a.m. - 12:00 p.m. EPT
Access Required
|
|
TO/TOP Matrix Subcommittee
Webex
4.13.2026
10:00 a.m. - 12:00 p.m. EPT
Access Required
|
|
TO/TOP Matrix Subcommittee
Webex
5.15.2026
10:00 a.m. - 12:00 p.m. EPT
Access Required
|
|
TO/TOP Matrix Subcommittee
Webex
6.15.2026
10:00 a.m. - 12:00 p.m. EPT
Access Required
|
Meeting Materials
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