Performance And Challenges of the Asik-Based Immunization Recording System at the Beru Public Health Center, Sikka Dis-Trict

Digitizing immunization records through the Sehat IndonesiaKu (ASIK) application is a crucial step in strengthening the health information system in primary care. This study aims to describe the implementation of ASIK at the Beru Community Health Center and assess the benefits and challenges encountered using the PIECES framework. The descriptive qualitative study was conducted through in-depth interviews with seven purposively selected healthcare workers. Results show that ASIK accelerates record-keeping, improves information accuracy, re-duces paper use, and streamlines workflows and immunization services. However, the system's effectiveness is still hampered by reliance on the internet, the use of personal devices, and lim-ited understanding of data security. Overall, ASIK contributes positively to the efficiency and quality of immunization ser-vices, but system optimization requires strengthening infrastructure, increasing user capacity, and providing operational equipment support.