Related party transactions become a control problem before they become a legal one. The question is not whether a transaction occurred — it is who controlled both sides of it, and whether the shareholder had any mechanism to see that before it closed.
The checklist below organises the verification sequence by layer. Each item names what to confirm, which source type carries it, and where the source stops.
Control is not always formal. A director may hold no shares. A shareholder may hold no title. The person who instructs both may appear in neither register.
For the purpose of this checklist, control means the capacity to direct the terms of a transaction without the counterparty's independent consent. That capacity can sit in a shareholding, a board seat, a power of attorney, a loan agreement, or an undisclosed side arrangement.
The checklist works through each layer in sequence. Skipping a layer because the answer looks obvious at an earlier one is the most common source of incomplete findings.
What to confirm:
Which source carries it:
Company registers in most jurisdictions record current and historical directors. The depth of history varies. Some registers retain resigned directors indefinitely; others purge them after a set period or on re-registration.
Cross-directorship — the same individual sitting on both sides of a transaction — is confirmed by running the director's name against the counterparty's filing history. This requires access to both registers. Where registers are in different jurisdictions, the search is sequential, not simultaneous.
Where the source stops:
A register confirms appointment. It does not confirm who instructed the director to vote as they did. Shadow directorship — acting as a director without formal appointment — does not appear in any register. It is established, if at all, through correspondence, board minutes, and witness evidence, none of which are public sources.
What to confirm:
Which source carries it:
Shareholder registers are public in some jurisdictions and private in others. Where public, the register shows the position at the date of the last filed update — not necessarily the transaction date. Reconstructing the historical position requires working through successive filings in chronological order.
Share class rights are typically set out in the articles of association or equivalent constitutional document. These are filed at incorporation and amended by special resolution. Both the original and each amendment should be retrieved separately.
Shareholders' agreements are private contracts. They are not filed in most jurisdictions. Their existence may be disclosed in annual accounts or in a prospectus, but the terms are not public. The register confirms the formal structure; it does not confirm the contractual overlay.
Where the source stops:
Nominee arrangements are not visible in most registers. A registered shareholder may hold on behalf of another person. The beneficial owner behind a nominee is disclosed only where a jurisdiction maintains a beneficial ownership register with adequate depth and current access — and that combination is less common than it appears. Post-CJEU C-37/20, EU member state UBO registers are not uniformly accessible to third parties without demonstrated legitimate interest.
What to confirm:
Which source carries it:
Beneficial ownership registers exist in a growing number of jurisdictions. Access conditions differ sharply. Some require registration and a statement of legitimate interest. Some are accessible only to competent authorities. Some have been restricted following court decisions on privacy grounds.
Where a register is accessible, the filing shows the declared beneficial owner at the date of the last update. It does not show the owner at an earlier date unless the register retains historical versions. Many do not.
Where no register exists or access is restricted, beneficial ownership must be traced through the corporate chain: each intermediate entity is identified, its ownership structure retrieved, and the chain followed until a natural person is reached or the chain terminates in a jurisdiction that does not disclose.
Where the source stops:
A beneficial ownership filing is a declaration. It reflects what was declared, not necessarily what is true. Discrepancies between the declared owner and the actual controller are not visible in the register. They become visible only when the register is compared against other sources — corporate documents, financial statements, court filings — and the comparison produces a conflict.
What to confirm:
Which source carries it:
Counterparty identity is confirmed through the register of the counterparty's jurisdiction. Where the counterparty is incorporated in a jurisdiction with limited public disclosure — certain offshore centres, certain US states — the register may confirm existence without confirming ownership.
Financial statement disclosure is the primary source for whether the transaction was characterised as a related party transaction by the entity itself. Filed accounts are available through company registers or dedicated financial reporting portals in most jurisdictions. The disclosure standard applied (IFRS, local GAAP, or none) determines what is required to be stated.
Where the source stops:
Financial statement disclosure depends on the entity's own characterisation. An entity that mischaracterises a related party transaction as an arm's length transaction will not disclose it as such. The register and the accounts together establish what was declared. They do not establish what was concealed.
Official registers establish formal positions: who was appointed, what was filed, what was declared. They do not establish intent, instruction, or concealment.
The ceiling of what the sources allow is stated before payment on any report commissioned through this checklist. Specifically:
Where the chain terminates in a jurisdiction that does not disclose — or where the relevant register has restricted access — the report names the termination point and the reason. It does not speculate beyond what the sources show.
This is not a limitation of the analytical method. It is a structural feature of the source layer. Any report that claims to go beyond it is not using official sources.
When the shareholding register, the beneficial ownership filing, and the financial statement disclosure produce different answers about who controls an entity, the conflict is itself a finding.
Common conflict patterns:
Each conflict requires source-by-source reconciliation. The reconciliation is documented in the report. Where it cannot be resolved from public sources, the report states which source is authoritative for which purpose and where the gap remains.
Does a clean register search confirm there is no related party transaction?
No. A register search confirms what was filed. A related party transaction that was not disclosed as such will not appear in the register as a related party transaction. The absence of a disclosure entry is not evidence of absence. It is evidence that no disclosure was made.
Is beneficial ownership information reliable for this purpose?
Beneficial ownership filings are declarations made by the entity or its officers. They are reliable as a record of what was declared. They are not independently verified by the registrar in most jurisdictions. Where the declared owner and the actual controller differ, the filing will not show that difference. Cross-referencing the filing against other sources is the method for identifying discrepancies.
Which jurisdiction's register takes precedence when the counterparty is incorporated elsewhere?
Each entity is governed by the register of its jurisdiction of incorporation. There is no single cross-border register. Where the subject entity and the counterparty are incorporated in different jurisdictions, both registers must be consulted separately. Conflicts between them are resolved by identifying which register governs which legal question — not by treating one as superior to the other.
Can a report confirm who instructed a director to approve a transaction?
No public source records instructions given to a director. A report can confirm the director's identity, appointment history, and any cross-directorships. It can confirm what the director signed and when. It cannot confirm the instruction behind the signature. That question belongs to a different category of inquiry, outside the scope of official register analysis.
What is the starting point if the counterparty's jurisdiction does not publish ownership information?
The starting point is the counterparty's registration record: legal name, registration number, registered address, date of incorporation, and any filed documents. From that record, the corporate chain is traced upward through whatever intermediate entities are disclosed. Where the chain terminates in a non-disclosing jurisdiction, the report names the termination point. It does not proceed beyond what the sources show.
Sources:
VLO Law Firms analytical desk — cross-jurisdictional register analysis methodology — verified 2026-03-20
Court of Justice of the European Union — Joined Cases C-37/20 and C-601/20 (WM and Sovim SA v Luxembourg Business Registers) — judgment of 22 November 2022 — https://curia.europa.eu
Disclaimer: This report is a factual compilation from official registers and public sources. It is provided for informational purposes only, does not constitute legal advice, and contains no legal qualification of the facts established. VLO Law Firms assumes no liability for actions taken or not taken based on this material. For advice regarding your particular situation, please contact info@vlolawfirm.com.