The People’s Bank of China (PBOC) and the Bank of the Lao PDR (BOL) launched the China–Lao PDR Cross-Border Digital Payment Connect in Nanning on 18 September 2026. Linking China’s e-CNY infrastructure with Lao PDR’s payment network, the Connect enables simpler, more transparent cross-border retail payments settled in domestic currency.
Unlike most ASEAN+3 QR links, which connect accounts at commercial banks and e-money providers, the Connect links a retail central bank digital currency (CBDC) to a domestic payment network while preserving local-currency settlement. It illustrates an emerging model of CBDC interoperability with conventional payment networks. Understanding its potential requires a closer look at how the payment works in practice, what Hong Kong, China’s experience says about adoption, and which indicators authorities should track.
The launch builds on formal cooperation between the two central banks, which began with a memorandum of understanding (MoU) on digital payments and CBDCs signed in March 2024. An amended MoU in June 2026 expanded this cooperation. At launch, China’s Digital Currency Institute and LAPNet, Lao PDR’s National Payment Network, also agreed to support the technical connectivity for cross-border retail payments.
Why the corridor matters
The corridor has a strong economic rationale, underpinned by sizeable trade, investment and tourism linkages between China and Lao PDR. China remains Lao PDR’s largest foreign investor, with cumulative investment exceeding USD 18 billion, while more than 1.16 million Chinese visitors travelled to Lao PDR in 2025.The Lao–China Railway has strengthened physical connectivity and boosted bilateral travel, widening the potential user base.
According to BOL, the Connect facilitates payments for tourists, businesses and investors, enabling Chinese users to pay Lao merchants through e-CNY apps. By allowing Chinese visitors to pay directly from their e-CNY wallets, the Connect could also offer Lao merchants an alternative to cash and international card payments.
How a retail payment works
Users and merchants need no new infrastructure. A Chinese customer scans a participating Lao merchant’s QR code, reviews the exchange rate and fees, confirms payment and receives near-real-time confirmation. The merchant receives kip through domestic payment channels.
Once confirmed, the payment is routed through LAPNet and settled in kip by a Lao-regulated financial institution, with regulated intermediaries handling foreign exchange (FX) conversion and cross-border processing. The corridor supports QR codes from 17 LAPNet members: 15 banks and two e-money providers.
How an e-CNY retail payment reaches a Lao merchant: Phase 1
Chinese user scans a Lao QR Code; merchant is paid in kip.
Lessons from Hong Kong, China: familiar rails support adoption
Hong Kong offers a useful parallel: its e-CNY infrastructure connects to the Faster Payment System (FPS), linking a CBDC to domestic payment infrastructure.
Hong Kong residents can open e-CNY wallets without a Mainland bank account and fund them through FPS, with automatic renminbi conversion and real-time exchange rates. This allows users to move seamlessly from a familiar domestic payment environment into the e-CNY ecosystem.
Uptake has grown since May 2024, reaching about 80,000 wallets registered using Hong Kong mobile numbers by end-January 2026. Simple onboarding, funding through familiar domestic systems and transparent exchange rates appear to have supported adoption.
The China–Lao PDR Connect similarly minimizes user friction while enabling technical interoperability.
Building trust through safeguards and oversight
Trust in cross-border payment links rests on clear oversight, strong anti-money laundering and countering the financing of terrorism (AML/CFT) and cybersecurity controls, operational resilience, transparent FX conversion and sound data governance. Lao PDR has also emphasized transparency, traceability and regulatory visibility to protect users, sustain confidence and oversee cross-border flows.
The arrangement may give authorities better visibility into cross-border flows than cash-based or informal channels. Its data could be used to benchmark performance and identify improvements. Useful indicators include participating institutions, active users, payment success rates, processing times, refund and fraud rates, average fees and exchange-rate spreads. Publishing selected aggregate statistics would also help demonstrate the corridor’s performance and build public confidence.
Ultimately, sustained adoption will depend not only on connectivity and convenience, but also on the ability of the arrangement to maintain trust through strong governance, transparency, oversight and continuous development.
From launch to adoption
Technical connectivity is necessary but not sufficient for adoption. Four priorities will shape whether the Connect scales:
The tension between broader functionality and careful sequencing is the central policy question for the next phase.
A milestone with wider regional relevance
ASEAN+3 retail payment connectivity has advanced through QR and fast-payment links supporting near-real-time tourism, remittance and commercial transactions, while digital money moves toward practical use.
The China-Lao PDR Connect shows that distinct payment systems can coexist and interoperate, a key ASEAN+3 objective, while preserving local-currency settlement and regulatory oversight. It adds a retail CBDC-to-domestic-network model alongside the region’s existing QR, fast-payment and wholesale CBDC initiatives.
For policymakers, settling payments in kip helps preserve monetary sovereignty, as Lao merchants continue to receive domestic currency. As volumes grow and the Connect expands beyond tourist payments, authorities may wish to monitor three areas: signs of currency substitution, such as wider use of renminbi in domestic pricing or savings; the compliance of business and investment transfers with existing capital-flow management measures; and AML/CFT risks as cross-border flows increase.
Whether the model scales will depend on adoption, governance and data transparency. Lessons learned from this integration could also inform similar links elsewhere in the region.
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