Explore Act IDs
Browse 1,594 canonical use-of-proceeds (ACT-U-) across
27 global sustainable finance taxonomies. Use-of-proceeds is the atomic,
bindable unit — what bond frameworks and SPO opinions actually reference.
Act ID format reference
ACT-ID v0.3 defines nine canonical entity types. ACT-U is the
atomic, bindable unit — everything a bond framework references. The other
prefixes are supporting structure (classification, variants, hierarchy, criteria,
thresholds, objectives, mappings, institutions).
See the methodology for the full model.
The specific, financeable thing a bond's capital pays for. What frameworks bind to.
ISIC/NACE-aligned producer-side classification. One activity, many use-of-proceeds.
Attribute-qualified execution variant of a use-of-proceeds (e.g. drought-tolerant vs heat-tolerant).
A taxonomy-specific category that organises use-of-proceeds. Not bindable itself.
A measurable eligibility requirement (paired with a threshold).
A specific value or range applied against a criterion.
Environmental, social, or governance goal (carries structural properties).
An asserted relationship between canonical records — scoped and typed.
A body that publishes, develops, or administers a taxonomy.
A classification framework — carries versions, lifecycle state, and purpose.