From USCIS.gov:
In March 2023, USCIS conducted an initial random selection on properly submitted electronic registrations for the fiscal year (FY) 2024 H-1B cap, including for beneficiaries eligible for the advanced degree exemption. Only those petitioners with selected registrations for FY 2024 are eligible to file H-1B cap-subject petitions. The initial filing period for those with selected registrations for FY 2024 was from April 1, 2023, through June 30, 2023.
We recently determined that we would need to select additional registrations to reach the FY 2024 numerical allocations. Soon, we will select additional registrations from previously submitted electronic registrations using a random selection process. We will announce once we have completed this second selection process and have notified all prospective petitioners with selected registrations from this round of selection that they are eligible to file an H-1B cap-subject petition for the beneficiary named in the applicable selected registration.
Those with selected registrations will have their myUSCIS accounts updated to include a selection notice, which includes details of when and where to file.
