This document discusses monitoring and evaluation challenges for the Cereal Systems Initiative for South Asia (CSISA) project. It outlines key goals of increasing food security through new varieties and practices while conserving resources. Challenges include dealing with multiple data types and sources from various partners across large geographical areas. It proposes methods for compiling standardized USAID indicator data reported by hubs. Tracking many beneficiaries is challenging, and the document suggests credible estimation methods. Impact varies greatly so targeted surveys, RCTs, and case studies are proposed instead of baseline-endline comparisons. Mobile and online tools can help with data collection and management.