The deadline to register to vote was initially midnight on 7 June 2016; however, this was extended by 48 hours owing to technical problems with the official registration website on 7 June, caused by unusually high web traffic.
Batas pendaftaran pemilih awalnya tengah malam tanggal 7 Juni 2016, namun diperpanjang hingga 48 jam karena situs web pendaftarannya mengalami masalah teknis akibat lalu lintas yang tinggi.