This research explores the regulatory frameworks for alternative credit scoring (ACS) in
Indonesia and South Korea. In Indonesia, the significant unbanked population underscores the
need for ACS to assess creditworthiness using alternative data sources such as utility payment
records, telecommunications data, social media activity, e-commerce transactions, and other
behavioral indicators. In contrast, South Korea’s mature credit information system incorporates
innovative frameworks such as MyData services, Data Agencies, multi-licensed credit bureaus,
and a well-integrated open banking network to address the needs of thin-file individuals.
A comparative analysis reveals key differences in the regulatory approaches of both countries,
including business activities, licensing processes, data management practices, the role of
intermediary agencies, regulatory oversight, consumer consent mechanisms, and conditions for
consumer rights and compensation. The study identifies gaps in Indonesia’s ACS regulatory
framework, particularly in its data infrastructure and consumer protection measures. Drawing
lessons learned from Korea’s practices, the research recommends the establishment of an
intermediary entity to securely combine datasets, mandatory notifications to enhance
transparency when consumer data is shared, and stronger consumer rights, including mechanisms
for data control and compensation for misuse or breaches.