From Day
To Day
Event Schedule
Legend:
Winter Season Event Summer Season Event Season Change Event

Thursday May 17, 2012
    05:00 PM     IMPORT RIGHTS - ISO notifies Requestors if Import Rights Requests were accepted or rejected
    05:00 PM     ESTABLISH CREDIT - Deadline to establish credit to purchase in Jun Spot Auction
Friday May 18, 2012
    05:00 PM     IMPORT RIGHTS - ISO will announce if Import Rights are fully allocated/returns allowed
    05:00 PM     EXTERNAL TRANSACTIONS - Deadline to submit MIS transaction IDs for Import Rights, Exports, and UDRS
Sunday May 20, 2012
    05:00 PM     GADS - Deadline for Suppliers to submit GADS data for Apr activity
Monday May 21, 2012
    12:00 PM     IMPORT RIGHTS - Deadline for Import Rights returns if ISO announced fully allocated
    05:00 PM     IMPORT RIGHTS - External Bilaterals confirmed for MIS transactions IDs received
    05:00 PM     IMPORT RIGHTS - ISO posts the remaining available Import Rights
Tuesday May 22, 2012
    05:00 PM     CERTIFICATION - Deadline for Certification for LSEs and Suppliers for Jun
Wednesday May 23, 2012
    08:00 AM     SCR - New Aggregation ID Request Period for Jul Opens
    08:00 AM     SCR - Enrollment Period for auction month of Jul Opens
    05:00 PM     LOAD SHIFT - Deadline for TOs to provide daily load shift (customer switching) for May
    05:00 PM     IMPORT RIGHTS - Allocated Import Rights w/o MIS transaction IDs entered into Spot Mkt Auction @ $0.00
    05:00 PM     TRUE UP - Deadline for TOs to provide true-up load shift (actual data) for LSE activity 3 months prior
Thursday May 24, 2012
    08:00 AM     SPOT MARKET AUCTION - Offer period opens for Jun Spot Market Auction
Friday May 25, 2012
    05:00 PM     SPOT MARKET AUCTION - Offer period closes for Jun Spot Market Auction
Monday May 28, 2012
    12:00 AM     HOLIDAY - NYISO CLOSED
Tuesday May 29, 2012
    05:00 PM     SCR/EDRP - Deadline to update SCR/EDRP contacts to be used for event/test notifications for Jun
Wednesday May 30, 2012
    05:00 PM     IMPORT RIGHTS - ISO posts the remaining Import Rights after the Spot Market auction
    05:00 PM     EXTERNAL TRANSACTIONS - Deadline to submit MIS transaction IDs for Spot awards: External & ECR ICAP
    05:00 PM     SPOT MARKET AUCTION - ISO posts results of Jun Spot Market Auction
Thursday May 31, 2012
    08:00 AM     SCR - RIPs may begin to report resources with partial PTID Sales for Jun in DRIS
    05:00 PM     DMNC - Deadline to submit DMNC data for New Generators to ensure can be used for Jul ICAP