PBoC Digital Currency Institute (mBridge)
The Digital Currency Institute of the People’s Bank of China is the central-bank technology and research body behind China’s digital-currency work. In the mBridge context, it is relevant as a public-sector technology and policy participant in cross-border wholesale CBDC experimentation. For Thailand, its involvement matters because mBridge links central banks exploring faster, lower-friction settlement between jurisdictions, including corridors involving the baht, renminbi, Hong Kong dollar, and UAE dirham.
Profile overview
The Digital Currency Institute of the People’s Bank of China is the central-bank technology and research body behind China’s digital-currency work. In the mBridge context, it is relevant as a public-sector technology and policy participant in cross-border wholesale CBDC experimentation. For Thailand, its involvement matters because mBridge links central banks exploring faster, lower-friction settlement between jurisdictions, including corridors involving the baht, renminbi, Hong Kong dollar, and UAE dirham.
Platform programs
mBridge platform
Multi-CBDC cross-border settlement
mBridge is a BIS Innovation Hub project linking the central banks of China, Thailand, UAE, and Hong Kong in a shared distributed-ledger platform for wholesale cross-border CBDC settlement. PBoC DCI provides the technology architecture and e-CNY integration layer.
Wholesale CBDC
Bank-to-bank settlement rails
The mBridge use case is wholesale interbank settlement, not retail consumer payment. Participating central banks use mBridge to settle transactions between commercial banks in different jurisdictions, reducing reliance on correspondent-banking networks and SWIFT.
e-CNY development
China digital currency infrastructure
PBoC DCI leads China's digital currency programme (e-CNY, also called DCEP). The domestic e-CNY rollout provides the digital-currency infrastructure and experience base that PBoC DCI contributes to mBridge technology architecture.
BOT partnership
Thailand's Project Inthanon contribution
Bank of Thailand's Project Inthanon was the predecessor domestic CBDC programme. Thailand's participation in mBridge builds on Inthanon learnings, with BOT contributing to the governance and technical specification of the shared cross-border platform.
mBridge participants — central bank roles
Key central bank participants in the mBridge cross-border CBDC project
PBoC (Digital Currency Institute)
Country
China
CBDC currency
e-CNY (digital renminbi)
Platform role
Technology lead, e-CNY integration
Country
Thailand
CBDC currency
Digital baht (Project Inthanon)
Platform role
Participant, governance contributor
HKMA
Country
Hong Kong
CBDC currency
e-HKD
Platform role
Participant, trade corridor focus
CBUAE
Country
UAE
CBDC currency
Digital dirham
Platform role
Participant, Gulf-Asia corridor
BIS Innovation Hub
Country
International
CBDC currency
N/A
Platform role
Project facilitator and research coordinator
| Central bank | Country | CBDC currency | Platform role |
|---|---|---|---|
| PBoC (Digital Currency Institute) | China | e-CNY (digital renminbi) | Technology lead, e-CNY integration |
| Bank of Thailand (BOT) | Thailand | Digital baht (Project Inthanon) | Participant, governance contributor |
| HKMA | Hong Kong | e-HKD | Participant, trade corridor focus |
| CBUAE | UAE | Digital dirham | Participant, Gulf-Asia corridor |
| BIS Innovation Hub | International | N/A | Project facilitator and research coordinator |
Watchpoints 2025-2026
BOT decision
Thai retail CBDC rollout decision
BOT's 4,166-person retail CBDC pilot demonstrated technical feasibility but BOT has not committed to a public launch. The 2025–2026 period is when the decision on moving from pilot to production infrastructure will be made or deferred.
Geopolitics
mBridge and US dollar system tensions
mBridge's potential to reduce USD correspondent-banking dependence has drawn scrutiny from US financial authorities concerned about sanctions-evasion risk. PBoC DCI's central technology role makes mBridge a geopolitical as well as technical project.
Expansion
mBridge new participant admission
mBridge is considering expanding beyond the four founding central banks to include ASEAN and Gulf central banks. Thailand's BOT advocacy for ASEAN participation and governance influence is a diplomatic and financial-infrastructure watchpoint.
Source-pack context
PBoC Digital Currency Institute (mBridge) is linked to existing Insight report coverage through tracked source packs. The cited sources provide the current evidence trail for market context, regulatory exposure, operator positioning, or sector structure; exact numeric claims should still be checked against raw snapshots before being surfaced as headline metrics.[, , ]
Deep operating read
PBoC Digital Currency Institute is relevant to Thailand through mBridge, where China's central-bank digital-currency capability intersects with BOT's wholesale and cross-border CBDC agenda. The BOT source pack traces Thailand from Project Inthanon to retail CBDC testing and mBridge participation, while the profile labels PBoC DCI as a technology and research partner in the cross-border platform. The retail CBDC pilot itself involved 4,166 whitelisted individuals and 140 merchants, proving full-lifecycle technical functionality but not a public launch decision. The operating read is therefore infrastructure optionality for cross-border settlement, not near-term consumer wallet adoption.[, , ]
Execution watchpoints
The main watchpoint is whether BOT turns pilot learnings into programmable-payment or cross-border production rails, rather than leaving CBDC in research mode. mBridge carries geopolitical and correspondent-banking implications because PBoC DCI is a core technology-side partner, while Thailand must balance BOT, HKMA, BIS-style standards and domestic regulatory control. TouristDigiPay and crypto-to-baht sandboxes are adjacent but separate: they may shape merchant readiness without proving retail CBDC rollout. Cite BOT sources for Thai readiness and use mBridge sources only for platform participation claims.[, , ]
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