Integration with existing information systems is challenging because the blockchain system may not be a stand-alone system.
In the past, the rural WASH information system faced challenges, including a lack of consistent communication between community informants and government extension workers on the status of water and sanitation services.
In St. Kitts and Nevis, the paper-based information system presents challenges in collecting timely information on the existing public health workforce, monitoring wage structures and benefits, assessing geographical distribution by employment, and reviewing required educational profiles and competencies for health workforce needs.
The existing information systems created many challenges, because the necessary data were not in one place.
Third, moving from paper-based to automated health information systems is a challenge.
Setting up these registries and information systems may be challenging for some countries, but others have already made great strides in this direction.
While organizations can, in theory, strengthen the security of their financial information systems through CA, several challenges need to be addressed in designing a CA architecture.
Most of the issues associated with patient record matching stem from a lack of standards and interoperability between health information systems, which creates significant challenges when hospitals and health systems attempt to integrate vast amounts of clinical data from an array of disparate systems.
Documentation of processes will include descriptions of the activities implemented by each partnership, (e.g., training and supervision activities, activities to build district-level management capacity, strengthening the supply chain management system, and improving information systems), and any other challenges or facilitating factors to successful project implementation.
Measuring the impact of each separate intervention is a challenge; information systems are not always easy to bring together.
