While not standard across all theatres, a report after each rehearsal can be very helpful. Make sure the wording of the report does not come off as a demand rather than a question, gets a clear message across, and communicates the appropriate desire. These reports can be emailed to the production team the day following each rehearsal. If the report is received after this time, it limits the production team's ability to respond to any issues that may be contained in the report.

Here is one of two different MS Word templates you can download and use for reports. This one has room for notating six different technical areas.  The other one (which must be downloaded separately) has large squares for entering information on four different technical areas of your choice.