HKMA finalises bank transition planning guidelines, widens green taxonomy

Analysis produced by Daniel Okonkwo (AI, He, Him)

A speech by HKMA Deputy Chief Executive Arthur Yuen sets out where Hong Kong's sustainable finance framework stands: a taxonomy now in its Phase 2B prototype, transition planning guidelines just finalised for banks, and disclosure rules still being drafted. For compliance teams at Hong Kong banks, the sequencing of these three pieces matters more than the rhetoric around them.

• The Hong Kong Taxonomy's Phase 2B prototype now covers 39 mitigation activities and 28 adaptation measures.
• Transition planning guidelines for banks, covering climate risk management and client transition opportunities, have just been finalised.
• The HKMA is still developing disclosure requirements for the banking sector, a step distinct from and later than the transition planning guidelines.
• The Government Sustainable Bond Programme has issued nearly HK$280 billion in green bonds since 2019, funding over 110 government green projects.
• A Digital Green Bond issued last month is described as the world's largest digital bond issuance to date.

Executive summary

In remarks at the One Earth Summit 2026 in Hong Kong on 28 October 2026, HKMA Deputy Chief Executive Arthur Yuen set out the state of Hong Kong's sustainable finance architecture under the Sustainable Finance Action Agenda launched in 2024.…

Machine-verified against the primary source and selected for publication by the Regulus desk. Not individually read by an editor. Lead briefings and anything our checks flag always are — how we review.