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: 09-24-24

Confirmation of Limited Activity Form (CLAF)

Updated April 21, 2014

To request the release of funds to initiate activity(ies) not involving the use of human subjects and/or live vertebrate animals, the IRO Confirmation of Limited Activity Form (CLAF) must be submitted to the IRO. Please note that only activities that are clearly severable and independent from activities that involve human or animal subjects may be conducted under this award until the project has received approvals, and approvals have been submitted and accepted by the agency as appropriate.

Instructions for Submission to IRO

  • Complete Word doc file below
  • Include the IR File #, if applicable on the form; and
  • Include a copy of the grant/contract

Submissions can be made to irofunding@fredhutch.org.

 View Word doc


Your application may be word processed, as long as the format is followed, or you may type the information into the form. To select a box, double click on the and select "checked" in the "default value" box and click "ok".

Please contact the IRO Director if you have any questions regarding this paperwork. We are prepared to assist anyone who may need advice. Your cooperation in all of these matters is much appreciated and helps to process your materials more rapidly.

Signing this form certifies that only activities that are clearly severable and independent from activities that involve human or animal subjects may be conducted under a specific grant award until the project has received approvals, and approvals have been submitted and accepted by the agency as appropriate.