What is the role of the Electoral Boundaries Review Committee (EBRC)? The formation of the EBRC was announced on 4 Sep 2019. 13 Sep 2019 13 Sep 2019 Listen Elector at a Ballot BoxThe role of the Electoral Boundaries Review Committee is to determine the electoral boundaries for use at future elections taking into account population shifts and new housing developments. In performing its role, the Committee does not examine the results of past elections. It also does not take into account the profile of voters who may be affected by the new boundaries.