My girlfriend has been working for my company in the US since 2019, with a modest salary. We are trying to figure out the best way for her to visit my family in the US and I have written an invitation letter and an employment verification letter, both with my name on them. Is it alright for my name to be on both documents, or should our Human Resources director sign the employment verification letter?
Additionally, as she is a full-time contractor, would she be allowed to work for the US company during her visit, or should she take the whole duration of her trip off?