u/ParticularBat9051

I thought that this was already a given, on federal grants, that institutions have to verify that senior/key personnel have completed research security training before their proposals can be submitted, but I'm getting conflicting opinions from leadership. Can folks here please tell me what you guys do to make sure that research security training has been completed before submitting the proposal? Do you make them attach their certificate of completion? Or do you let them self-certify that they've done it, without checking? I would really appreciate any and all responses. Thanks so much.