# Bank Indonesia > Bank Indonesia (BI) is the central bank of the Republic of Indonesia. BI is responsible for formulating and implementing monetary policy, maintaining financial system stability, and regulating and safeguarding the payment system, in order to achieve and maintain the stability of the Rupiah. ## About BI - [About BI](https://www.bi.go.id/id/tentang-bi/Default.aspx): profile and objectives of Bank Indonesia as the central bank - [Profile](https://www.bi.go.id/id/tentang-bi/profil/Default.aspx): institutional profile of Bank Indonesia - [Organization](https://www.bi.go.id/id/tentang-bi/profil/organisasi/Default.aspx): organizational structure and Board of Governors of Bank Indonesia - [BI Law](https://www.bi.go.id/id/tentang-bi/profil/uu-bi/Default.aspx): legal basis for the establishment and authority of Bank Indonesia - [History of Bank Indonesia](https://www.bi.go.id/id/tentang-bi/sejarah-bi/Default.aspx): history of the founding and development of Bank Indonesia ## Core Functions - [Core Functions](https://www.bi.go.id/id/fungsi-utama/default.aspx): BI's three main mandates - monetary, payment system, financial system stability - [Monetary](https://www.bi.go.id/id/fungsi-utama/moneter/Default.aspx): Bank Indonesia's monetary policy and instruments - [Inflation](https://www.bi.go.id/id/fungsi-utama/moneter/inflasi/Default.aspx): Bank Indonesia's inflation targeting policy framework - [BI-Rate: Policy Explainer](https://www.bi.go.id/id/fungsi-utama/moneter/bi-rate): explanation of Bank Indonesia's monetary policy rate - [JISDOR, Non-USD/IDR Reference Rate, and Transaction Rate: Methodology](https://www.bi.go.id/id/fungsi-utama/moneter/informasi-kurs/default.aspx): methodology of BI's reference and transaction exchange rates - [Financial System Stability](https://www.bi.go.id/id/fungsi-utama/stabilitas-sistem-keuangan/ikhtisar/): macroprudential policy and financial system stability - [Payment System and Rupiah Currency Management](https://www.bi.go.id/id/fungsi-utama/sistem-pembayaran/default.aspx): management of large-value and retail payment systems and Rupiah currency ## Reference Data & Statistics - [JISDOR](https://www.bi.go.id/id/statistik/informasi-kurs/jisdor): daily US dollar to Rupiah reference rate - [BI Transaction Rate](https://www.bi.go.id/id/statistik/informasi-kurs/transaksi-bi): Bank Indonesia's buy/sell foreign exchange rate - [Non-USD/IDR Reference Rate](https://www.bi.go.id/id/statistik/informasi-kurs/kurs-acuan-non-usd-idr/): reference rate for non-US dollar currencies against the Rupiah - [BI-Rate: Current Data](https://www.bi.go.id/id/statistik/indikator/bi-rate.aspx): current Bank Indonesia policy interest rate figures - [CPI Inflation](https://www.bi.go.id/id/statistik/indikator/data-inflasi.aspx): current Consumer Price Index inflation data - [Inflation Target](https://www.bi.go.id/id/statistik/indikator/target-inflasi.aspx): annual inflation target set by the government and BI - [Foreign Exchange Reserves](https://www.bi.go.id/id/statistik/indikator/indikator-moneter.aspx): current Indonesia foreign exchange reserves position - [INDONIA](https://www.bi.go.id/id/statistik/indikator/Historis-Compounded-IndONIA-Index.aspx): historical data on the interbank money market reference rate - [Indonesian Economic and Financial Statistics (SEKI)](https://www.bi.go.id/id/statistik/ekonomi-keuangan/seki/Default.aspx): Indonesia's economic and financial statistics data ## Payment System - [Cross-Border QRIS](https://www.bi.go.id/id/fungsi-utama/sistem-pembayaran/ritel/kanal-layanan/QRIS/QRIS-Antarnegara/default.aspx): cross-border QR payment connectivity - [Retail Payment System](https://www.bi.go.id/id/fungsi-utama/sistem-pembayaran/ritel/): retail payment systems including QRIS and BI-FAST - [Large-Value Payment System](https://www.bi.go.id/id/fungsi-utama/sistem-pembayaran/nilai-besar/): BI-RTGS and large-value transaction settlement ## Publications - [Latest News (Press Releases)](https://www.bi.go.id/id/publikasi/ruang-media/news-release/): official Bank Indonesia press releases - [Cerita BI](https://www.bi.go.id/id/publikasi/ruang-media/cerita-bi/default.aspx): humanize articles and coverage of Bank Indonesia activities - [Board of Governors' Speeches](https://www.bi.go.id/id/publikasi/ruang-media/pidato-dewan-gubernur/Default.aspx): collection of official speeches by Bank Indonesia's Board of Governors - [Reports](https://www.bi.go.id/id/publikasi/laporan/default.aspx): official Bank Indonesia reports, including the Indonesian Economic Report - [Studies](https://www.bi.go.id/id/publikasi/kajian/Default.aspx): Bank Indonesia studies and research - [Regulations](https://www.bi.go.id/id/publikasi/peraturan/Default.aspx): Bank Indonesia Regulations (PBI) and Board of Governors Member Regulations (PADG) - [Calendar](https://www.bi.go.id/id/publikasi/Kalender/): calendar of Bank Indonesia events and meetings ## Rupiah - [Rupiah](https://www.bi.go.id/id/rupiah/): general information about the Rupiah currency - [Currency Images](https://www.bi.go.id/id/rupiah/gambar-uang/Default.aspx): official designs of Rupiah banknotes and coins - [Proyek Garuda: Digital Rupiah](https://www.bi.go.id/id/rupiah/digital-rupiah/default.aspx): development of Indonesia's central bank digital currency ## Services & Public Information - [Services](https://www.bi.go.id/id/layanan/Default.aspx): overview of Bank Indonesia's public services - [Consumer Protection and Complaints](https://www.bi.go.id/id/layanan/pengaduan-konsumen): consumer complaint services for financial and payment systems - [Consumer Protection FAQ](https://www.bi.go.id/id/pelindungan-konsumen/faq/default.aspx): frequently asked questions about Bank Indonesia consumer protection - [Public Information](https://www.bi.go.id/id/informasi-publik/Default.aspx): public information in compliance with the Public Information Disclosure Law - [Education](https://www.bi.go.id/id/edukasi/Default.aspx): public education materials on Bank Indonesia's policies and functions ## Optional - [Glossary](https://www.bi.go.id/id/glossarium/Pages/default.aspx): definitions of technical terms related to Bank Indonesia's policies and functions - [Careers](https://www.bi.go.id/id/karier): recruitment and career information at Bank Indonesia