For Issuers

Clearer activity identification in your bond framework

Reference Act IDs in your green, social, or sustainability bond framework to identify financed activities precisely — making your documentation clearer, more comparable, and easier to map to investor and SPO requirements.

Why issuers use Act IDs

When you describe a financed activity in your framework, you are communicating with banks, SPO providers, investors, and data vendors — each of whom may classify activities differently in their own systems.

By referencing an Act ID alongside your description, you give every reader a single, stable point of reference — reducing ambiguity and making your framework easier to work with.

Frameworks and eligible categories

Reference Act IDs in your eligible use of proceeds section to anchor each activity to a standard identifier. Your own language and descriptions still apply — the Act ID simply adds a shared reference that others can use to compare, map, and classify.

Allocation reporting

Include Act IDs in allocation reports to make it straightforward for investors and data vendors to tag holdings and compare your allocation to other issuers financing similar activities.

Impact reporting

Reference Act IDs in impact reports alongside your impact indicators. This links your reported impacts to a known activity reference — making aggregation and comparison across issuers easier.

Market communication

Including Act IDs in your documentation signals to the market that you are participating in shared infrastructure for sustainable finance — a signal of seriousness and transparency.

Example: Framework excerpt

Eligible Use of Proceeds

Category 1: Renewable Energy

  • Offshore wind electricity generation ACT-A-7K4M2Q
  • Solar photovoltaic electricity generation ACT-A-3N8P5R
  • Onshore wind electricity generation ACT-A-5M1J4T
Example: Allocation report row
Category Act ID Allocation
Offshore wind ACT-A-7K4M2Q €120m
Solar PV ACT-A-3N8P5R €80m

Key benefits for issuers

  • Clearer frameworks that are easier to work with
  • Easier comparison by investors and SPO providers
  • Less manual interpretation by data vendors
  • Simpler alignment to taxonomies and frameworks over time

Ready to explore Act IDs?

Browse the registry to find Act IDs for the activities in your framework.

Explore Act IDs See usage examples