Bernard Membe became the Foreign Minister of Tanzania in January 2007. He assumed Chairmanship of South African Development Community (SADC) Organ on Peace, Security and Defense in 2007-2008 during which the SADC Organ dealt with various peace and security issues in the region including DRC and Zimbabwe. In 18th August, 2012, Hon. Membe once again assumed the Chairman of the SADC Organ on Politics, Security and Defense for the year 2012-2013. In 2008 he became Chairman of African Union (AU) Council of Ministers, a position which he held until January 2009. In his capacity as a Chairman, Mr. Membe pioneered AU political efforts resolving the crisis in Zimbabwe, the coups in Mauritania, Guinea Bissau, and the AU Military Operation to suppress insurgence in Comoro. In the same time, he Co- Chaired Afro-Arab Cooperation Ministerial Commission. He served as a Member of the Commonwealth Ministerial Action Group (CMAG) 2011-2013, and he was unanimously elected to Chair the CMAG for 2013 to 2015. His previous Ministerial appointments include as Deputy Minister of Home Affairs and as Deputy Minister of Energy and Minerals. He was re-elected for the third term (2010-2015) as Member of Parliament for Mtama Constituency in the October 2010 General Elections. Mr. Membe has lead the ruling party's (CCM) department of Politics and International Relations, and served as a member of CCM's Central Committee between 2007 and April, 2011. He is currently Member of the National Executive Committee of the CCM.
Hon. Mathias Chikawe MP holds the portfolio of Minister of Home Affairs in the cabinet of Tanzania.
Hon. Samuel Sitta MP holds the portfolio of Minister of East African Cooperation in the cabinet of Tanzania.
Hon. Saada Salum MP holds the portfolio of Minister of Finance and Economic Affairs in the cabinet of Tanzania.
The portfolio of Hon Dr Fenella, the MP for Mukangara, Tanzania is Minister of Information, Youth, Culture and Sports.
Hon. Prof Makame Mbarawa MP holds the portfolio of Minister for Communication, Science and Technology in the cabinet of Tanzanian.
Hon. Dr Hussein Mwinyi MP holds the portfolio of Minister of Defence and National Service in the cabinet of Tanzania.
Hon. Dr Shukuru Kawambwa MP holds the portfolio of Minister of Education and Vocational Training in the cabinet of Tanzanian.
The portfolio of Hon Dr Asha-Rose, the MP for Migiro, Tanzania is Minister of Justice and Constitutional Affairs.
Hon. Eng Christopher Chiza MP holds the portfolio of Minister of Agriculture, Food Security and Cooperatives in the cabinet of Tanzania.
Hon. Abdallah Kigoda MP holds the portfolio of Minister of Industry and Trade in the cabinet of Tanzania.
The name of MP for Mahalapye West is Hon. Bernard. Bolele.
The full portfolio closest to what you asked is the Minister for the Public Service and Integrity, this portfolio is currently held by The Hon Gary Gray MP.