RSSChangelog

See updates across the data model, metadata structure, and API of our service. Breaking changes that require updates to data consumer applications are announced prior to their implementation.

Filter by components: Hosted API (3) · yente (4) · Bulk data delivery (2) · Data model (9) · Export formats (6) · Datasets (4) · Metadata (1)

#26 Migrating Chinese Unified Social Credit Identifiers (USCI) to a custom property

Effective date:
Components affected:Data modelExport formats
Announcement:

All LegalEntities in the data model now have a uscCode property, which is designed to store Unified Social Credit Identifiers for Chinese companies and individuals. In order to ease adoption of this new property, we are currently emitting USCI in both the new uscCode property, and in the more generic registrationNumber property that has been available previously. As of December 1, 2025, we will stop including USCI in registrationNumber, and make the identifiers available in the more specific field only.

#27 Removing unused source identifiers in `referents`

Effective date:
Components affected:Data modelExport formats
Announcement:

Starting October 15, 2025, we are planning to remove out-of-use entity identifiers from the referents list after a grace period. At present, the referents associated with entities include all IDs of source entities that have been used to describe the entity in the past, including those no longer present in our dataset. This has lead to over 100,000 entity IDs mentioned in referents which are no longer associated with any source data. In the future, we plan to remove ("garbage collect") unused referents after ca. 6 months.

Users of the data may need to update monitoring systems in which referents is used to suppress repeat alarms for a matched entity in a screening system. When an entity ID is changed and moved to referents, consumer systems should update their internal reference to the main (canonical) entity ID when drift is observed.

#23 PEP Level of Influence Classification

Effective date:took effect on
Components affected:Data model
Announcement:

We will begin to indicate the level and status of political influence in PEP profiles where possible. This will be described with values like National government (current) or State government (past) in the Person:classification property. This replaces the use of the Person:keywords property that was previous included in the wd_peps dataset.

This data will only be available in the default dataset. Read more on why that is most appropriate even if you only need PEPs.

#20 Pre-announcement for FollowTheMoney 4.0

Effective date:took effect on
Components affected:Data model
Announcement:

We're working on a new major release of FollowTheMoney, the data model underlying OpenSanctions. This major release cleans up some aspects of the domain model. The changes mostly affect schemata not used by OpenSanctions. However, we want to list the relevant upcoming changes here:

  • The CryptoWallet:mangingExchange property will be renamed to CryptoWallet:managingExchange. This property is used by the il_mod_crypto dataset. Please update any client/import code reliant on this property to use the new name.
  • The Sanction:duration property will change its datatype from string to number. The property values remain strings in the JSON export format, and may still contain a unit specification (eg. 2 years). It is very likely that no action needs to be taken by data consumers.

Non-relevant schema changes:

  • The Post and Assessment schemata will be deleted. Both are unused by OpenSanctions.
  • Several other properties - not used in OS - will change: License:area (string to number), and the UserAccount:number property will be renamed to UserAccount:phone. The Company:ibcRuc property is to be deleted.

We will provide a more detailed change log when the release is published. This announcement merely serves as an early advisory regarding schema changes.

#15 US SAM: introducing uniqueEntityId for UEI

Effective date:took effect on
Components affected:Data model
Announcement:

In the us_sam_exclusions dataset based off the SAM.gov exclusion and debarment list, the designated entity's UEI is currently stored in the registrationNumber field. Going forward, a new property, called uniqueEntityId is available and will contain these identifiers. Starting Feb 1, 2025, we will then remove the UEI mapping to registrationNumber.

#13 Generating target files from relevant topics

Effective date:took effect on
Components affected:Data modelExport formats
Announcement:

We're phasing out the use of the target flag throughout the system, and switching the export formats that are based on target to use a defined list of topics as their source of truth.

A binary flag (target) is an insufficient method to describe what entities are associated with risk. For the past few months, we've been recommending the use of topics to decide if a match is relevant (e.g. as a PEP, sanctioned entity). However, some export formats - such as targets.nested.json and targets.simple.csv are still using targets to decide which entities to include.

On January 15, we will switch these two export formats (targets.nested.json and targets.simple.csv) to include any entities tagged with one the topics listed below. This is guaranteed to include all current targets, but will bring in additional entities that have topics assigned, but are not marked as targets. In short: the new exports will be more correct, and a bit larger.

This will result in the targets.nested.json export of the default dataset becoming equivalent to the topics.nested.json export of the same collection. This export can be used for testing until the change becomes effective on January 15, 2025. We will eventually remove the topics.nested.json export format on February 15, 2025, and only generated the file named targets.nested.json going forward.

Topics included in new target definition:

  • corp.disqual
  • crime.boss
  • crime.fin
  • crime.fraud
  • crime.terror
  • crime.theft
  • crime.traffick
  • crime.war
  • crime
  • debarment
  • export.control
  • export.risk
  • poi
  • reg.action
  • reg.warn
  • role.oligarch
  • role.pep
  • role.rca
  • sanction.counter
  • sanction.linked
  • sanction
  • wanted

#1 Splitting Person nationality and citizenship

Effective date:took effect on
Components affected:Data model
Announcement:

The followthemoney data model currently stores the citizenship of individuals in the nationality property. After being advised the the two concepts are not identical in some jurisdictions, we've now also introduced a citizenship property. From the effective date we will begin moving country affiliations for individuals in the citizenship property if that nomenclature is used in the data source (e.g. the UK sanctions list).

Data consumers should check both properties in the future. To get a complete picture of the countries linked to an individual you may also want to check the birthCountry and country field. The latter serves as a catch-all field for affiliations that may not involve citizenship or holding a passport - simple residence might be enough.

See: Person schema.

#5 permId property moved up in hierarchy

Effective date:took effect on
Components affected:Data model
Announcement:

The permId property for LSEG/Refinitiv company codes has been moved up from the Company to the Organization schema to enable reflecting government entities (using the PublicBody schema) also receiving these identifiers.

#6 Length limit to be added for property values

Effective date:took effect on
Components affected:Data model
Announcement:

A soft length limit in Unicode codepoints has been added for all properties. These can be seen in the data dictionary. The goal of this is to make it easier for data consumers to import our data into systems with fixed-length column types.

Property values are not yet guaranteed to be limited to this value, but our tooling now alerts us when values are longer than this, so that we can identify sources which don’t adhere to sensible limits and eventually enforce hard limits.

Imposing a length limit has also identified many instances where the data required further cleaning, which we've implemented as needed.