Contact Information

206.667.5900

Mailing address:
Fred Hutch Cancer Center
Institutional Review Office
1100 Fairview Ave. N.
Mail Stop J2-100
Seattle, WA 98109

Contact Information

Last Modified: 08-21-25

Meeting Schedule

The Fred Hutchinson Cancer Center has four Institutional Review Boards, or IRBs: Committees A, B, C and D. Generally, any item may be reviewed by any Committee.

General Schedule

Refer to the table below for the full, current schedule of IRB meetings.

Fred Hutch IRB committees normally meet on Wednesdays as follows:

  • First Wednesday of the month: Committee D
  • Second Wednesday of the month: Committee A
  • Third Wednesday of the month: Committee C
  • Fourth Wednesday of the month: Committee B

In months with a fifth Wednesday, there is no IRB meeting that week.

Submissions requiring full review are placed on the next available meeting agenda after an item is "review ready." This means IRO staff has assessed the submission and the study team has responded to any staff-requested clarifications, to help ensure that submissions are clear and complete. This is called the screening or pre-review process.

The agenda for an IRB meeting is closed the Thursday before the meeting to allow IRB members sufficient time to review all items. (In rare cases of extremely high submission volumes, an agenda may close earlier.)

PI Responses requiring full review will be assigned to the same Committee that reviewed the original submission.

If requested, the IRB Operations Manager and Committee Chairs may consider adding to the agenda an item received after the agenda has been closed based on the following criteria:

  • Modifications to research relating to mitigating safety issues for existing, enrolled participants.
  • Urgent issues, such as funding deadlines.
  • Single-patient IND activities when the projected treatment date is timely.

Note: Items requiring review by the Cancer Consortium’s Scientific Review Committee (SRC) must first have obtained SRC approval before submitting to the IRB for review. Contact PRMS@fredhutch.org if you have any questions about SRC review. 

IRB Meeting Schedule

CommitteeMeeting Date
DAugust 6, 2025
AAugust 13, 2025
CAugust 20, 2025
BAugust 27, 2025
DSeptember 3, 2025
ASeptember 10, 2025
CSeptember 17, 2025
BSeptember 24, 2025
DOctober 1, 2025
AOctober 8, 2025
COctober 15, 2025
BOctober 22, 2025
DNovember 5, 2025
ANovember 12, 2025
CNovember 19, 2025
BNovember 26, 2025
DDecember 3, 2025
ADecember 10, 2025
CDecember 17, 2025
BDecember 24, 2025
DJanuary 7, 2026
AJanuary 14, 2026
CJanuary 21, 2026
BJanuary 28, 2026

*Date shifted due to holiday