CERISE+SPTF released SPI Standard 3.0 in early 2026, replacing the 2018 SPI4 framework. Key changes:
• Climate dimension fully integrated (not bolted on)
• Simplified indicator set: 87 indicators (down from 132)
• New “essential disclosure” minimum for digital-only MFIs
• Aligned with the Universal Standards for Social Performance Management (USSPM) v3
This implementation guide includes: full indicator definitions, reporting templates in Excel, validation methodology, and worked examples drawn from GLS Bank (Germany) and TISE (Poland). Recommended adoption timeline: full implementation by end of 2027.