The United Nations Environment Programme Finance Initiative has published a policy brief comparing how China and the European Union are incorporating nature-related considerations into banking regulation. It examines three connected layers: environmental policy, corporate disclosure and market frameworks, and prudential regulation and supervision. The analysis comes as the estimated cumulative economic cost of ecosystem degradation could reach USD 2.15 trillion over the next five years if the loss of ecosystem services remains unchecked. China combines centrally coordinated policy under its ecological civilization framework with local pilot programs, while the EU uses bloc-wide regulations and national implementation of directives. In both jurisdictions, taxonomies and disclosure frameworks increasingly extend beyond climate, generating information that banks can use to assess nature-related risks and impacts in lending and investment portfolios. Prudential treatment remains less developed than climate-related regulation but is expanding into governance, risk management, supervisory review and disclosures. Although China and the EU are pursuing different institutional, legal and technical approaches, the brief identifies scope for international coordination, technical exchange and improved comparability.