With a representation norm of one deputy per 73,000 inhabitants and one senator per 168,000 inhabitants, a total of 308 deputies were elected, to which are added the 18 deputies of minorities, 134 senators and 6 MPs of diaspora (two senators and four deputies). All in all this totals to a number of 466 MPs, five fewer than in 2008 and 122 fewer than in 2012. While for single-party lists the electoral threshold is kept at 5%, a higher threshold of 8–10% is introduced for electoral alliances. For the first time the Romanian electors residing abroad were able to cast their vote via mail, in a reaction to the flawed procedures at the 2014 presidential election.
