Deadline for LISEF Liaison Certification 8 PM
2025-12-04 20:00 (America/New_York)
Deadline for School Liaison to Certify Accuracy of Student’s Registration (Certification cannot exceed Initial School Allocation). Up to three additional projects can be certified for the lottery – see Website and Guidelines for further details.

December Monthly Meeting
2025-12-11 16:30 | Virtual/ Zoom, NY, United States
Virtual Event
LISEF will add an open session component to its monthly zoom meetings for all liaisons to attend. We forward to questions, comments, and insights. The open session will begin at 4:30 PM. Please note that generic SRC questions, if time permits, will be addressed but questions related to a specific project should be sent to SRC@lisef.org. If you would like to attend a meeting, please email president@lisef.org the night prior to the meeting and a link for the meeting.

Posting of Final School Allocations
2025-12-15
Posting of Final School Allocation number including Lottery Awards

LISEF Invoices Emailed to Liaisons
2025-12-15
LISEF Invoices will be emailed by this date to the liaisons.

Student PDF Upload Deadline
2026-01-16 15:00

LISEF Abstract Editing Deadline
2026-01-16 15:00

LISEF Title Editing Deadline
2026-01-16 15:00

Deadline for School Liaison to Verify Upload Project
2026-01-16 20:00

January Monthly Meeting
2026-01-22 16:30 | Syosset High School, 70 Southwoods Road, Syosset, NY, 11791, United States

Teacher's Online Application Deadline for Middle Sch. Fair
2026-01-23 16:00
Teacher’s Online Application Deadline for Middle Sch. Fair

Latest date LISEF will Email Middle School Fair Invoices
2026-01-29
Latest date LISEF will Email Middle School Fair Invoices to the liaison.

JV Registration Deadline
2026-02-03 16:00
JV Registration Deadline for Liaisons and Students

Deadline for JV School Liaison to Certify Students
2026-02-05 16:00

Latest date LISEF will Email JV invoices
2026-02-10
Latest date LISEF will email JV invoices to the liaisons.

Virtual Judging Window Closes for Round 1
2026-02-11 20:00

Posting of Potential LISEF Round 2 Projects/ Students
2026-02-13 20:00

February Monthly Meeting
2026-02-26 16:30

Deadline to receive MS Fair Forms via email
2026-02-28 23:59
Deadline to receive MS Verification Forms, Media Release Forms and Judge Information via email (msfair@lisef.org). See MS Fair Guidelines for more instructions.

Deadline for JV Students to Edit Abstracts
2026-03-02 16:00

SRC Interviews & Stuffing Meeting
2026-03-05 16:00 - 19:00 | Syosset High School, 70 Southwoods Road, Syosset, NY, 11791, United States
SRC Interviews & Stuffing Meeting, Monthly Meeting, Room TBD
Students will be notified via email if they are required to attend. Further instructions will be detailed in the email.

Deadline for Online Submission of all Round 2 Paperwork and Remediation Material
2026-03-08 20:00
Deadline to upload all Round 2 Paperwork and Remediation Material. Failure to do this by 8 pm will result in a FTQ (Fail To Qualify) for Round 2.

Receipt of Payment Deadline for JV LISEF and Middle School Fairs
2026-03-10

In-Person Round 2 of LISEF, JV LISEF, and Middle School Fairs at Crest Hollow Country Club
2026-03-12 08:00 - 16:00

Mandatory ISEF Finalists and Liaison Meeting
2026-03-17 16:00 | Syosset High School, 70 Southwoods Road, Syosset, NY, 11791, United States

March Monthly Meeting
2026-03-19 16:30 | Syosset High School, 70 Southwoods Road, Syosset, NY, 11791, United States

April Monthly Meeting
2026-04-16 16:30

May Monthly Meeting
2026-05-28 16:30 | Virtual/ Zoom, NY, United States

June Monthly Meeting
2026-06-10 16:30 | Virtual/ Zoom, NY, United States
LISEF Trustees Only
