2007                          Updating the syllabus of NEN 414 Environmental                                                       economics.    Department of Environmental Sciences.                                                        College of Natural Resources and Environmental Studies,                                              University of Juba 2007

2006                          Chairman of the Committee for Updating of the                                                      Curriculum of the   Dept of Forestry, College of Natural                                      Resources and Environmental            Studies. University of Juba,                              2006.

2005                          Regional Workshop on Forestry Curricula of Higher                                                   Education Institutes in the Near East Region. U. of K., F.A.O.                                             and Forests National Corporation. 8-10 November, 2005.

2004                          Member of Editorial Committee. Proceedings of the                                               Workshop on Participatory Agroforestry Curriculum                                         Development. March 2004.

2000                          Integrated Natural Resouces Management. College of                                            Forestry and Range Sciences. University of Sudan of                                       science and technology

Responsibilities held in the University

2004-2008                 Member of the Senate, University of Juba

2004-2008                 Head, Department of Forestry, College of Natural                                        Resources and Environmental Studies, University of Juba.