Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted.

Updates regarding government operating status and resumption of normal operations can be found at

Supplement Types Awarded to Research Grants SOP

This standard operating procedure (SOP) includes the following sections: Purpose, Procedure, and Links.

Some links will work for NIAID staff only.


To add funding to existing grants for different purposes.


NIAID funds the following types of research supplements:

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Frequently Asked Questions: Policies Related to Parental Leave and Child Care, NIH

NIAID Funding Policy and Process SOP

Special Supplements for Individuals SOP

Research Supplements

Content last reviewed on December 2, 2015