In a presentation by NSF on submittal, there was a slide that says the product description section can be 15 pages max, but the presenter mentioned the whole submittal can only be 15 pages.
If this is true, does any supported documents included in the 15 page count?
Thank you for reaching out with your question! The page limit for the Project Description portion of an NSF Phase I SBIR/STTR application is 15 pages (and 9 pages minimum). The references and other supporting documents are not included in this page limit. You can find more details in the SBIR and STTR solicitations. Please let us know if you have additional questions!