P. 212 SIBU by-election was held following the death of its elected representative, Y.B Datuk Robert Lau Hoi Chew on the 9 April 2010. EC held its meeting on the 16 April 2010 and decide on the following dates :

Date of Confirmed Vacancy : 10 April 2010
Date of Issuance of Writ : 16 April 2010
Date of Issuance of Notice : 21 April 2010
Date of Nomination of Candidates : 8 Mei 2010
Date of Election : 16 Mei 2010

The Electoral Roll used was updated and re-gazetted on the 9 April 2010 , containing 54,695 voters, which consist of 52,158 ordinary voters and 2,537 postal voters.

Penyata Pengundian Selepas Penjumlahan Rasmi Undi (Borang 16)