Siarhei Siamionavich Tsiatseryn

PersonBorn 7 Jan 1961Last read from source 19 Oct 2026

Sanctioned · Switzerland SECO

Listed by 1 authority

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Sanctions

Own listings

Companies

Roles recorded

Designated

Of those companies

Countries

Connections

Identifiers

Documents

Sources

2 names on file

Listed in their own right1

Named directly by Switzerland SECO.

Director of a company that is listed—

No company role is recorded for this person by any register read.

Sanctions1 active

Switzerland SECOActive
Belarus
Designation date not published by this authority · Switzerland SECO Sanctions List

Companies & roles

No company role is recorded for this person. Roles come from national business registers, and a sanctioned individual will usually have none here — the registers this system reads cover a different set of countries from the sanctions lists.

On the record

Name: Siarhei Siamionavich Tsiatseryn
Also known as: Tsiatseryn Siarhei Siamionavich
Date of birth: 7 Jan 1961
First recorded here: 8 Aug 2026

Exposure

Medium risk1 of 5 components assessed — no composite shown, because how much was read is itself unknown here

Sanctions and debarments60

Sanctioned by 1 authority: Switzerland SECO. Confirmed present in a source snapshot within the last 90 days.

Not scored

Company associations

Not scored. No company role is recorded for this person, which is an absence of records rather than a finding.

Jurisdiction

Not scored. No country is recorded for this record.

Evidence coverage

Not scored. The evidence ledger records which sources were read for a COMPANY; it holds no per-person rows, so there is no coverage figure to price in here. The sources behind this record are listed under Evidence.

Adverse media

Not scored. Media coverage is not linked to individuals in this system at all, only to companies, and even there it covers a small fraction of the records.

Band drawn from the components that could be measured, methodology v5. The unscored ones above are gaps in what was read, not findings of nothing. Not a compliance determination — check the underlying listings before acting on anything here.

Recent activity

19 Oct 2026Last read from source

Identifiers (0)

No identifier is published for this record by any source read.

Sources at a glance

Primary sources: 1
Register roles from: — none
Names on file: 3
Last read: 19 Oct 2026

Evidence coverage

Not measured here

The evidence ledger records which sources were read for a company. It holds no per-person rows, so there is no coverage figure here — the sources behind this record are listed under Evidence.

Readings on file (1)

6 Sept 202660 / 100 · mediummethodology v4

A frozen reading answers what was said then, and what had been checked by then.

What a register can publish

Typical data points for a person. What is available depends on jurisdiction, source and access path — a dot is a possibility, never a held value.

Full legal name
Other spellings
Date of birth
Place of birth
Nationality
Passport number
National ID
Tax ID
Addresses
Officer roles
Shareholdings
Beneficial owner
Disqualifications
Insolvency
Court judgments
Sanctions (own right)

4 of 16 are held for this record.

Why some fields are empty

This record exists because a public register named this person. That is the only claim it makes. An empty field is a coverage statement, not a value, and never an allegation.

Siarhei Siamionavich Tsiatseryn

Sanctions1 active

Companies & roles

On the record

Exposure

Active listings1

Switzerland SECO

Companies & roles0

Identifiers0

Names on file2

Where this record comes from

Recent activity