AbstractAimsTo describe and compare the health system responses for type 1 diabetes in Kyrgyzstan, Mali, Peru and Tanzania.MethodsThe Rapid Assessment Protocol for Insulin Access, a multi‐level assessment of the health system, was implemented in Kyrgyzstan, Mali, Peru and Tanzania using document reviews, site visits and interviews to assess the delivery of care and access to insulin.ResultsDespite the existence of noncommunicable or diabetes strategies and Universal Health Coverage policies including diabetes‐related supplies, this has not necessarily translated into access to insulin or diabetes care for all. Insulin and related supplies were often unavailable and unaffordable. Across the four countries test strips and insulin, when paid for by the individual, represented respectively 48–82% and 25–36% of total costs. Care was mainly delivered at tertiary‐level hospitals by specialists. Only Kyrgyzstan had data collection systems integrated into the Ministry of Health structure. In addition, issues with healthcare worker training and education and empowerment of people with diabetes were present in these health systems.ConclusionsPeople with type 1 diabetes in these countries face different barriers, including the cost of insulin and care. Given the renewed attention to diabetes on the global health agenda tailored health system responses for type 1 diabetes are needed. Insulin should be prioritized as it is the foundation of type 1 diabetes care, but other elements of care and support need to be fostered by different actors.