Bank of Korea Sets 22-Month CBDC Pilot Plan

The Bank of Korea on April 6, 2020 disclosed a 22-month program to design and test the foundations of a possible central bank digital currency, moving South Korea from general research toward a staged technical and legal pilot. The schedule ran from March 2020 through December 2021, but the central bank explicitly did not decide to issue a digital won.

That distinction was the central fact. The announcement created an institutional work program, not a new currency, public trial or promise of launch. The Bank of Korea said the near-term need to issue a CBDC remained low because cash demand persisted, South Korea’s payment market was competitive and financial inclusion was already high. Its stated objective was preparedness if domestic or international payment conditions changed quickly.

What the pilot was designed to do

The Bank of Korea defined a CBDC as electronically issued central-bank money distinct from reserve deposits and ordinary transaction deposits. That would make it a direct form of sovereign money rather than a commercial-bank liability or a privately issued crypto asset.

The official plan divided the technical work into overlapping stages. CBDC design and requirements definition were scheduled for five months, from March through July 2020. A separate five-month review of implementation technologies was scheduled from April through August. Business-process analysis and external consulting were allotted four months, from September through December 2020. Construction and testing of a pilot system were scheduled for the 12 months from January through December 2021.

The overlap matters when reading the 22-month total: adding the four workstream lengths produces 26 months, but some tasks were meant to run simultaneously. The central bank also said the timetable could be adjusted according to progress. The plan therefore described a research sequence and target windows, not a binding deployment calendar.

The work was assigned principally to a Digital Currency Research Team and a technical unit within the Bank of Korea’s Payment and Settlement Systems Department. The research team had been created in February 2020. Technical and legal advisory groups composed of internal and outside experts were also planned, along with an internal task force.

Why the decision mattered

South Korea’s move placed a major, technologically sophisticated economy inside the expanding central-bank effort to understand digital sovereign money. On January 21, 2020, six central banks—the Bank of Canada, Bank of England, Bank of Japan, European Central Bank, Sveriges Riksbank and Swiss National Bank—had formed a group with the Bank for International Settlements to compare CBDC use cases and design choices. The Bank of Korea was not listed as a member of that group, but its April program reflected the same shift from abstract debate toward structured evaluation.

For the cryptocurrency sector, the announcement mattered less as an endorsement of decentralized assets than as evidence that monetary authorities were taking digital issuance seriously. The Bank of Korea’s release did not choose a blockchain, promise permissionless access or say that a CBDC would resemble bitcoin. It left core questions—including ledger architecture, the role of private intermediaries, privacy, cybersecurity, operational resilience and the required statutory authority—for study.

What was known on April 6

By April 6, 2020, the verified development was a central-bank research and pilot plan already beginning its design phase. No digital won had been issued, no members of the public were using one, and no final issuance decision had been made. Contemporary reporting described the initiative as a contingency effort shaped by faster payment innovation and growing CBDC research abroad. Any stronger claim—that South Korea had launched a retail cryptocurrency or committed to replacing cash—would have exceeded the record available on that date.