Standards browser
Search 88,204 SIGMA records
Look up standards, treaties, guidelines, issuers, domains, mandates, and source-backed metadata from the current release bundle.
Optional semantic helper
Rank a small lexical candidate set with browser embeddings
Semantic search is optional. Lexical search works even when the model is unavailable.
Uses a small quantized Transformers.js feature-extraction model only after you load it.