OIG Semiannual Report to the Congress Cover
Cover photo is a NASA Hubble Space Telescope image that reveals one-half light-year long interstellar "twisters", eerie funnels and twisted rope structures in the heart of the Lagoon Nebula, 5000 light years away.
Table of Contents
From the Inspector General
PDF (42K)
Executive Summary
PDF (17K)
OIG Management Activities
PDF (195K)
Audit and Reviews
PDF (385K)
PDF (423K)
Statistical Data
PDF (39K)
PDF (50K)
Entire Document Entire Document in PDF(pdf, 1,607K))

For more information about file formats used on the NSF site, please see

Last Modified: Mar 24, 2017


Policies and Important Links


Privacy | FOIA | Help | Contact NSF | Contact Web Master | SiteMap  

National Science Foundation

The National Science Foundation, 4201 Wilson Boulevard, Arlington, Virginia 22230, USA
Tel: (703) 292-5111, FIRS: (800) 877-8339 | TDD: (800) 281-8749

Last Updated:
Text Only