Moncef Ben Salem Nationale d'Ingénieurs de Sfax in 1983 He was a member of the Ennahda Movement. He was critical of Presidents Habib Bourguiba and Zine El Abidine Ben Ali, calling Bourguiba a "zionist". As a result of his political activism under Ben Ali, he was jailed for eighteen months from 1987 to 1989, and from 1990 to 1993. In 1987, his passport was revoked, and he was forbidden from leaving Tunisia or travelling inside the country for twenty years, as were his children. From 1993 to 2011, he was forced to live under surveillance. He was also forbidden to work as a
Sadok Chaabane and the fast erasure of boundaries. On 1 July 1999 President Zine Al Abidine Ben Ali designated him to supervise his election campaign, which was a very significant experience for him. After the presidential campaign, on 17 November 1999, President Zine Al Abidine Ben Ali appointed him to one of the most important portfolios, Higher Education, under the Premiership of Mohamed Ghannouchi; on 4 September 2002, the department of Scientific Research was added to the Ministry, and the President of the Republic appointed him again to the Democratic Constitutional Rally’s Political Bureau. On 11 November 2004 he left the Government,