Hanna Tetteh did her National Service as a Legal Officer with the International Federation of Women Lawyers from 1992 to 1993. After completing her National Service she worked in Private legal practice with the Law firm Ansa-Asare and Company, of Hencil Chambers in Accra, Ghana. After two years of private legal practice Tetteh joined the Commission on Human Rights and Administrative Justice as a Legal Officer, but later that same year, she joined the Ghana Agro Food Company as a Legal Adviser; GAFCO was a food processing company that produced wheat flour, poultry and animal feed, fish meal and canned tuna. The company also marketed other food and veterinary products and was located in the Tema Harbour Area in Tema she held other management positions in the company namely Human Resources and Legal Services Manager and thereafter Deputy General Manager where she worked until December 2009.
Political career
Career in national politics
Hanna Tetteh won the Awutu Senya constituency seat in the December 2000 parliamentary election and served for one term as a National Democratic Congress Member of Parliament on the opposition benches. She did not contest her seat in the next election. She was elected as a National Executive Member of the National Democratic Congress in 2005 and in 2008 she was appointed as National Communications Director of the NDC, replacing John Dramani Mahama, who had become the vice presidential candidate of the NDC as the running mate of John Atta Mills, the party's presidential candidate. The 2008 presidential campaign and the role she played in managing the party's communication strategy for that election made her a more prominent political figure and she became one of the main spokespersons for the NDC. After the NDC victory in the 2008 elections Tetteh became the Spokesperson for the newly elected Government while the process of making new appointments was ongoing and in February 2009 President John Atta Mills nominated her for the position of Minister of Trade and Industry. Following her confirmation by Parliament she took over the portfolio and held the position of Minister of Trade and Industry from February 2009 to January 2013. During her tenure as Minister of Trade and Industry she was also a member of the Government's economic management team, a member of the board of the Millennium Development Authority responsible for the oversight of the implementation of the first Millennium Challenge Corporation Compact in Ghana. She also served on the National Development Planning Commission, and was the Chairperson of the Ghana Free Zones Board. When John Mahama succeeded the deceased President Atta Mills in 2012, he also appointed Tetteh as the Communications Director for his 2012 election campaign. She also decided to contest for a parliamentary seat once again and was elected to the newly created Awutu Senya West constituency seat in the December 2012 election. She lost the seat to George Andah in the 2016 parliamentary election.
Following the elections, Tetteh was nominated by President Mahama as Minister for Foreign Affairs and appointed as such in January 2013 after parliamentary approval. While serving as Minister for Foreign Affairs, she was also a member of the National Security Council and the Armed Forces Council. When President Mahama became the Chairman of the Authority of ECOWASHeads of State and Government in March 2014, Tetteh became the Chairperson of the ECOWAS Council of Ministers at the same time. After leaving her office in 2017, Tetteh served as Richard von Weizsäcker Fellow at Robert Bosch Foundation. From 2017 until 2018, she was a Co-Facilitator in the IGAD-led High-Level Forum for the Revitalisation of the Agreement for the resolution of the conflict in South Sudan.
