Through our previous work we developed communications materials and packaging for MNP in Zambia following a feasibility study and 30-day trial. We evaluated acceptability, utilization and compliance of MNP and have modified training materials based on our findings. We are now prepared to conduct a 12-month pilot study on MNP integrated with IYCF in two districts as the basis for developing an evidence-based policy for implementing MNP at scale in Zambia.