From Export Gatekeeping to Sustainability Finance? Palm Oil Trade Governance, Smallholder Compliance, and Indonesia’s Economic Diplomacy in the EUDR Era

Indonesia’s palm-oil sector is entering a regulatory transition in which export governance, smallholder sustainability, and external market access are becoming increasingly interconnected. This qualitative literature review examines whether centralized palm-oil export governance could evolve beyond trade administration into an institutional platform for sustainability finance and stronger economic-diplomatic credibility. Drawing on more than 50 peer-reviewed journal articles published during 2020–2026, the review integrates scholarship on deforestation-free supply chains, the European Union Deforestation Regulation (EUDR), sustainability certification, independent smallholders, replanting, agricultural finance, traceability, state-influenced commodity marketing, and trade–environment relations. Seven interconnected findings emerge: sustainability obligations are moving upstream; smallholder exclusion reflects structural rather than merely technical constraints; replanting involves a combined productivity and income-transition problem; centralized export governance can create a financing node but not automatically additional finance; financial and institutional support are complementary; verifiable domestic compliance may contribute to external credibility; and concentrated trade governance may introduce liquidity, transaction, competition, data, and accountability risks. The review develops an integrated trade finance compliance diplomacy framework and argues that export-linked sustainability finance is conditional on transparent additionality, smallholder accessibility, land legality, interoperable traceability, institutional separation of commercial and financing functions, and independent monitoring. The article concludes with an agenda for evaluating Indonesia’s emerging export architecture empirically after implementation.