Committees & Groups

System Operations Subcommittee

The Systems Operations Subcommittee (SOS) ensures the implementation of all system reliability functions. It recommends revisions to PJM operating principles, practices and procedures to assure the safe, reliable and efficient operation of PJM. The SOS reports to the Operating Committee (OC).

Meeting materials and registration are accessible in the SOS Transmission workplace .

Chair: Kevin Hatch
Secretary: Madalin How

During the meeting, if you are experiencing issues with connectivity or teleconference, please contact Meeting Support. For registration issues, contact PJM.

SOS Rosters: Generation | Transmission PDF | Roster Update Requests


Date
Charter PDF
7.22.2025


Upcoming Meetings

Meeting
Date
Time
Attendance
System Operations Subcommittee
Webex
1.5.2026
9:00 - 11:00 a.m. EPT
Not registered virtually
Open
System Operations Subcommittee - Transmission
Webex
Access Required
1.5.2026
11:00 a.m. - 12:00 p.m. EPT
Not registered virtually
Access Required
System Operations Subcommittee - TEST
Webex
11.30.2026
9:00 - 11:00 a.m. EPT
Not registered virtually
Upcoming
System Operations Subcommittee - Transmission - TEST
Webex
Access Required
11.30.2026
11:00 a.m. - 12:00 p.m. EPT
Not registered virtually
Access Required

Upcoming Meetings

System Operations Subcommittee
Webex
1.5.2026
9:00 - 11:00 a.m. EPT
Virtual Meeting
Open
System Operations Subcommittee - Transmission
Webex
Restricted No Access
1.5.2026
11:00 a.m. - 12:00 p.m. EPT
Virtual Meeting
Access Required
System Operations Subcommittee - TEST
Webex
11.30.2026
9:00 - 11:00 a.m. EPT
Virtual Meeting
Upcoming
System Operations Subcommittee - Transmission - TEST
Webex
Restricted No Access
11.30.2026
11:00 a.m. - 12:00 p.m. EPT
Virtual Meeting
Access Required

Meeting Materials