I suppose it depends on the committee's requirements. Typically, when we start a project, we go to work on it, finish it, and then report back to the committee or the member. In the meantime, if the committee required some updates on where we are and what the status of our analysis is, we would be happy to come back and provide that, or we could provide it in writing to the chair.
Evidence of meeting #37 for Health in the 42nd Parliament, 1st Session. (The original version is on Parliament’s site, as are the minutes.) The winning word was data.
A video is available from Parliament.