Study Group 2 has made an attempt at producing unified guidance regarding who should adverse event reports must be sent to. The main alternatives discussed were:
1. Submission of reports to every regulatory authority of the countries where the device subject of the adverse event report is marketed;
2. Submission of a single report to the regulatory authority of the country in which the adverse event took place, and
3. Submission of a single report to a central global repository (database) of adverse event information.