Professor Dr. Ntayi has participated internationally in developing and reviewing curriculum for the PhD, Masters, Post Graduate Diplomas, Undergraduate Degrees and Diploma programmes in: Micro-finance, insurance, Leadership, Business Psychology, Transport and Logistics Management, Entrepreneurship, Procurement, Supply chain Management, Management Science, ICT, Human Resources Management, Marketing and Business Administration.  These assignments were undertaken for both local and international Universities in Uganda, Kenya, Rwanda, Zambia, Ghana, Swaziland, Zimbabwe and South Africa. Several assignments were executed for Makerere University, Uganda Martyrs University - Nkozi (Micro-Finance, PhD), Ndejje University (PhD), Uganda Management Institute, Kyambogo University, Uganda Insurance Institute and Insurance Association of Uganda. Assignments for Makerere University and Kyambogo University were mainly executed during the time he was appointed to the post of - Project Manager - Netherlands Programme for the Institutional Strengthening of Post-Secondary Education and Training Capacity (NPT/UGA/040), support for institutional Capacity Development in Public and Private Procurement Management in Uganda. Additional work was done for Uganda Management Institute, Global Distance Learning Centre at Uganda Management Institute and Uganda Communications Institute (UCI) under the World Bank funded projects.