In 2003, she was appointed the Director of the Legal and Constitutional Affairs Division of the Commonwealth Secretariat, an inter-governmental organisation comprising 53 member states based in London. Some of the highlights of her time at the Secretariat include overseeing implementation of mandates in the area of transnational crime, counter terrorism and international humanitarian law. She oversaw the implementation of the Secretariats programmes on anti-corruption, asset recovery and judicial ethics. In addition, she implemented diverse legal program's through judicial reforms, legislative drafting and building capacity in the legal field in the Commonwealth among-st others. She has given advice to Heads of States, Ministers and she is frequently called upon to give high level advice to governments, politicians and civil society. She also advises member states in the areas of international law, constitutional law and human rights and organizes high level ministerial and senior officials meetings. She headed the Secretariat Team of the Electoral Observer Group to the 2006 Ugandan Elections. She acts as In-house-Chief legal adviser to the Secretary General and Secretariat. In that capacity she manages a team of lawyers from diverse backgrounds and is responsible for managing her divisional budget and sourcing for extra budgetary resources. She also assists the Secretary General and his two Deputies in management of the Secretariat and represents the secretariat at Tribunals and Courts. Between 1990 and 2000, at a time she was fulfilling her duties at the London-based Commonwealth Secretariat, she taught at the law faculty of University of Ghana, also publishing various papers and articles on intellectual property.
Attorney-General of Ghana
She was sworn-in in February, 2009 as the Minister of Justice and Attorney General by H.E. Prof. J.E.A. Mills, President of the Republic of Ghana. “You can only protect your liberties in this world by protecting the other man’s freedom. You can only be free if I am free.” Clarence Darrow
Resignation
She resigned from the government in January 2012. The reasons were not made public. This was a few days after her successor as Attorney-General was sacked by the President. She had been under pressure in relation to a case while she was serving as the Attorney-General. She was succeeded at the Education Ministry by Enoch Teye Mensah.