- The MSR shall notify the applicant of its decision to approve or refuse the refund application within four months of its receipt by that Member State.
This depends upon each MSR. You can check the requirements of each MSR in Country Information > Member State of Refund > Handling the request
Does the MSE require from the MSR a scanned copy of the decision to forward notification to applicant?
This depends upon each MSE. You can check the requirements of each MSE in Country Information > Member State of Establishment > Handling the request