
The Assembly of the Representatives of the People is Tunisia's legislative branch of government. The unicameral Assembly replaced the Constituent Assembly and was first elected on 26 October 2014. The legislature consists of 217 seats. Before the 2011 revolution, Tunisia's parliament was bicameral and consisted of an upper chamber called the Chamber of Advisors and a lower chamber called the Chamber of Deputies.

The Chamber of Advisors, also called Chamber of Councillors, was the upper house of the Parliament of Tunisia. It was created by a 2002 amendment to the Tunisian constitution and was replaced by a unicameral Assembly of the Representatives of the People by the 2014 constitution. Members served 6 year terms. By law, it had two thirds the number of members as the Chamber of Deputies.

The Chamber of Deputies was the lower chamber of the Parliament of Tunisia, the bicameral legislative branch of the government of Tunisia. It has 214 seats and members are elected by popular vote to serve five-year terms. 20% of the seats are reserved for the opposition. Elections are held in the last 30 days of each five-year term. To be eligible for office, one must be a voter with a Tunisian mother or father and be at least 23 years old the day candidacy is announced. The last election to the Chamber of Deputies was held in October 2009.

The Constituent Assembly of Tunisia, or National Constituent Assembly (NCA) was the body in charge of devising a new Tunisian constitution for the era after the fall of President Zine El Abidine Ben Ali and his Constitutional Democratic Rally (RCD)–regime. Convoked after the election on 23 October 2011, the convention consists of 217 lawmakers representing Tunisians living both in the country and abroad. A plurality of members comes from the moderate Islamist Ennahda Movement. The Assembly held its first meeting on 22 November 2011, and was dissolved and replaced by the Assembly of the Representatives of the People on 26 October 2014.

The Ministry of National Defence is a government ministry office of the Republic of Tunisia, responsible for coordinating and supervising all agencies and functions of the government concerned directly with national security and the Tunisian Armed Forces. The current minister is Brahim Bartagi since 2021.

In 1881, the conquest of Tunisia was initiated by the French Third Republic. The invasion began on 28 April 1881, and lasted until 28 October 1881. Meanwhile, the Treaty of Bardo was signed on 12 May 1881. According to the treaty, the Beylik of Tunis would become a French protectorate from 1881 to 1956, when Tunisia regained its independence as the Kingdom of Tunisia.
The National Archives of Tunisia is headquartered in Tunis on the Boulevard 9 avril 1938. Among its holdings are materials generated by various government offices, such as the president, prime minister, and ministries of agriculture, commerce, culture, education, finance, health, social affairs, and transport.

The National Library of Tunisia is the legal deposit and copyright library for Tunisia.

The Tunisian Internet Agency, known by its acronym ATI and created on 12 March 1996, is the principal Tunisian ISP. It is run by the Ministry of Communications and has an equal mission to promote Internet usage in that country.

The Tunisian passport is issued to citizens of Tunisia for international travel.