President Nana Addo Dankwa Akufo-Addo on Monday swore in Dr Evans Aggrey-Darkoh as Head of the Civil Service of Ghana. Until Dr Aggrey-Darkoh rsquo;s appointment on August 2, 2023, to act as Head of the Civil Service, pending receipt of the constitutionally required advice from the Public Service Commission, he was the Chief Director of the Ministry of Parliamentary Affairs.