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Email or call 518.356.6060.
Entities that wish to register as a NYISO Customer, Guest, Shared Governance Member or to amend their existing application may do so online using the NYISO Member Community. To request access to the NYISO Member Community, please submit your name, company name, email and phone number to the NYISO Registration Department.
For support on all registration inquiries, call 518.356.6060, option 2 or send an email to customer_registration@nyiso.com.
| Name | Published | Type |
|---|
| Getting Started Guide: Market Participants & Stakeholders | 2020/10/07 | pdf |
| Guests List | 2021/07/23 | pdf |
| Intermittent Power Resources FAQ | 2020/01/21 | pdf |
| Linking Certificates with MIS Accounts | 2018/08/30 | pdf |
| Market Participants List | 2021/07/23 | pdf |
| NAESB Certificate Agency Authorization | 2016/08/19 | pdf |
| Network Integration Transmission Service Information | 2012/12/03 | pdf |
| NYISO Member Community Reference Guide | 2017/12/20 | pdf |
| NYISO Member Community Usage Agreement Form | 2020/04/15 | pdf |
| Power Industry Acronyms | 2018/08/30 | pdf |
| Section G - Corporate Affiliate Form | 2020/03/06 | xls |
| Trust Relationship Form | 2018/08/30 | pdf |
For 20 years, our markets have resulted in competition and price signals that reward innovation and improve supply performance and transmission efficiency.