PPD documentation for OR vendors?

Is anyone familiar with keeping PPD documentation on file for Operating room vendors that are present in the OR during the procedure to acclimate the surgeons/nurses to their new products? I have never heard of it but it makes sense. I am interested in learning what other facilities do in regards to this, who would be the gatekeeper of this, where would you keep the documentation, etc. I take care of Employee Health at a small hospital and need some advice on this. Any help would be greatly appreciated!