The Loan Market Association (LMA) has published a practice note on applying the Sustainability-Linked Loan Principles (SLLP) to small and medium-sized enterprises (SMEs). The note provides proportionate guidance for lenders and borrowers where SMEs have limited sustainability data, reporting systems or resources, while confirming that it does not create a separate SME standard or modify the SLLP’s mandatory requirements. It addresses the selection of relevant and material key performance indicators, including the use of operational, qualitative or activity-based measures where appropriate, and the setting of sustainability performance targets where historical data or benchmarks are limited. It also outlines proportionate reporting and independent verification arrangements, including reliance on existing audited disclosures, regulatory reporting, certifications and reliable third-party data where suitable.