NESI engages in network activities that are nowadays essential to achieve the postulated goals.

NESI tends to provide a forum for exchange of information related to immunisation amongst all interested parties.

In the area of networking, NESI :

• facilitates a forum to discuss and coordinate actions related to education, training and support for immunisation programmes in low- and middle-income countries;
• maintains a network of specialists drawn from international organisations, universities in both industrialized and developing countries, national immunisation programmes, NGOs, industry and other relevant organisations, to deliver high-quality training in all aspects of immunisation and at different stages of implementation of immunisation programmes;
• collaborates with local, regional, and global training initiatives to advocate for better education and training;
• offers a website that houses on-line training materials and links to other relevant sites.