Under which of the following circumstances would a regulatory authority require a more detailed premarket submission, a more rigorous audit, and/or the provision of more performance evaluation data than would normally apply to an IVD device of that risk class?

A regulatory authority announces an inspection of a regulatory affairs professional's facility during a holiday season when most of the staff Is not available. What is the MOST practical approach to this dilemma?

Company X acquires Company Y.
Both companies produce pharmaceuticals distributed globally. A regulatory authority requires that all labeling for Company Y's products be converted to Company X within three months. The regulatory affairs professional at
Company X concludes that it is not feasible to meet this request within the time frame.
Which is the FIRST step that the regulatory affairs professional at Company X should take to address the situation?

During an audit of a contract manufacturing facility by a potential client, the auditor requested to be left alone in the records room. The records room contains information on all products produced by the contract manufacturer.
Which action is MOST appropriate for the regulatory affairs professional to take?

You discover that your company's top selling product in the last two years has been used off-label.
The off-label use is estimated to be about 70%, and it has been consistent since the product was first released to the market. Which of the following is MOST appropriate?