Complex sentence: Official place names in New Zealand are determined by the New Zealand Geographic Board (Ngā Pou Taunaha o Aotearoa) although in cases where there have been objections to a proposal a final decision is made by the current Minister of Lands.
Split into simpler sentences: Official place names in New Zealand are usually determined by the New Zealand Geographic Board (Ngā Pou Taunaha o Aotearoa). In cases where there have been objections to a proposed name, a final decision is made by the current Minister of Lands.