[6] Ahead of the 1995 presidential campaign, he supported Balladur as center-right candidate; instead, Jacques Chirac won the party's nomination and later the election.

[8] After the mission ended, he met his Libyan counterpart Osama al-Juwaili in 2012 to sign a letter of intent to improve maritime security and control Libya’s borders.

[9] Also early in his tenure, it was revealed that Longuet had spent a weekend in 2006 in a Tunisian palace at the expense of President Zine El Abidine Ben Ali, who was overthrown shortly after by a popular revolt.

[12] Also in early 2012, Longuet led efforts on an agreement between France and Britain to jointly work to develop unmanned drones as part of their military cooperation.

[14] As part of a reorganisation of the UMP leadership under their leader Jean-François Copé in January 2013, Longuet became – alongside Christian Estrosi, Henri de Raincourt, Jean-Claude Gaudin, Brice Hortefeux and Roger Karoutchi – one of the party's six vice presidents and served until December 2014.

[17] In 2005, Longuet was the only one among 47 persons prosecuted who was found not guilty in a trial over claims that construction companies had paid money to political parties in return for contracts.