The Interinstitutional Assurance is required for institutions that do not have an approved Domestic or Foreign Assurance and are involved in PHS, NSF, or NASA-funded or supported animal activities that are conducted at another institution named as the performance site.
Interinstitutional Assurance

The Interinstitutional Assurance is required for institutions that are involved in Public Health Service (PHS)*, National Science Foundation (NSF), or National Aeronautics and Space Administration (NASA)-funded or supported animal activities that do not have:
- an approved Domestic or Foreign Assurance
- its own animal care and use program
- its own facilities to house animal
- an Institutional Animal Care and Use Committee (IACUC)
Instead, the animal activities will be conducted at another institution that must have an approved Domestic or Foreign Assurance.
Interinstitutional Assurances are approved for the life of the grant or contract, up to 5 years and are only valid for the institutions that signed the Interinstitutional Assurance document.
Multiple Interinstitutional Assurances may be required for the same award depending on the number and role of the institutions involved in the live, vertebrate animal work.
A new Interinstitutional Assurance must be approved if:
- there are changes or additions of institutions involved in the animal activity
- animal activities will continue beyond 5 years after approval of the initial Interinstitutional Assurance
Submitting Your Assurance Document
After your institution has received a request from OLAW to submit an Assurance, send your completed document via e-mail to [email protected]
Institutions should not submit an Assurance unless requested to do so by OLAW. OLAW will not process unsolicited applications. If your institution has received confirmation that proposed animal activities will be funded by the PHS, NSF, or NASA AND have not been contacted by OLAW, you may submit an inquiry by e-mail to [email protected]. Include the award number, name of the prime awardee institution (recipient), and contact information of the funding component (e.g., grants or contracts specialist) in the e-mail.
Download the Interinstitutional Assurance form
The form includes additional information and instructions in brackets [like this] that should be deleted from your final document. Download the document based on the location of the animal facility where the animal activity will be performed.
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This page last updated on: April 13, 2026
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