# NSF - 21-1-009 - Finding1Rec.2
> **Closed** recommendation · 2021-05-13
**Report:** Performance Audit of the Implementation of OMB COVID-19 Flexibilities – University of New Mexico ([detail](https://api.ai-analytics.org/ig-report/28592))
**OIG report number:** 21-1-009
**Recommendation number:** Finding1Rec.2
## Text
Direct UNM to strengthen its administrative and management procedures for reviewing travel expenses incurred on sponsored projects. Updated procedures could include periodic training for Principal Investigators to ensure they understand when NSF Grant Officer approval should be requested and how to appropriately document that only reasonable costs were charged to NSF awards.
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*Source: oversight.gov · AI Analytics · CC0 1.0*