This document provides guidance on activities related to cold chain equipment inventory (CCEI) data management to countries that deliver comprehensive health services and immunization programs. It informs the reader on the collection, recording and reporting of meaningful data, for CCEI situations to be analysed to: ⁍ produce maintenance workplans ⁍ inform budgets ⁍ purchase the right equipment ⁍ organise effective training ⁍ inform rehabilitation projects and decommissioning activities. All of the above functions serve to support national stores, health facilities and health workers involved in health and immunization supply chain programmes.