DSN-MUI (Indonesian Ulema Council)
National Sharīʿah Board, Indonesia
The Sharīʿah board of the world's largest Muslim-majority nation; issued a fatwa that conventional bank interest is riba.
On the core questions
2 of the 6 core questions are documented for this voice. Each carries its source.
Q1 · Is riba prohibited in Islam?
ProhibitsSource:DSN-MUI fatāwā
Q2 · Is conventional bank interest the same as Qurʾānic riba?
ProhibitsSource:MUI fatwa on bank interest (2004)
Positions are summarised conservatively from documented statements. A label reflects the scholar's strongest documented position; the nuance line captures the qualifiers. Verify against the cited source, and see the methodology for how these were formed.