International
- Fellow, Royal Statistical Society, U.K.
- Member, American Statistical Society
- Member, International Statistical Institute
- Member, International Association of Official Statisticians
- Member, International Association of Survey Statisticians
- Member, International Association of Statistical Computing
- Member, International Association for Statistical Education
- Member, International Society of Business and Industrial Statistics
Local
- President, Ghana Statistical Association, since 2016
- Interim Chairman, Re-formation of Ghana Statistical Association, 2008-2016
- Founder and Chief Patron, `’Ghana Association of Statistics Students Alumni” (GASSA), since 2007. (This is an association of young statisticians)
- Founder and Chief Patron, “Ghana Association of Statistics Students” (GASS), since 1994
- Secretary, Ghana Statistical Association, 1991-1995
- Secretary, Interim Executive Committee, Ghana Statistical Association, 1990-1991. (I was the originator of the formation of the association)