Singapore’s Register of Registrable Controllers (RORC) is one of the most widely misunderstood corporate compliance obligations. Introduced in March 2017 under Part XIB of the Companies Act, the RORC requires every Singapore company (with limited exceptions) to maintain a private register identifying the natural persons who ultimately own or control the company. Non-compliance is a criminal offence.

Despite being in force for nearly a decade, the RORC continues to catch directors and business owners off guard during due diligence processes, ACRA audits, and corporate transactions. This guide explains what the RORC is, who qualifies as a registrable controller, how to maintain the register, and what happens if you get it wrong.

What Is the Register of Registrable Controllers?

The RORC is a private internal document — not a public ACRA filing — that records the details of every individual (and in some cases, legal entity) that exercises significant ownership or control over a Singapore company. It is part of Singapore’s commitment to the global beneficial ownership transparency agenda, driven by the Financial Action Task Force (FATF) standards that Singapore has adopted as a member jurisdiction.

The RORC must be maintained at the company’s registered office or with an authorised filing agent (such as a corporate service provider). It is not lodged with ACRA as a matter of routine, but ACRA and law enforcement authorities can require access to it at any time. The register may also be requested by financial institutions, investors, and counterparties in commercial transactions as part of their own KYC and due diligence processes.

Who Is a Registrable Controller?

A “registrable controller” is defined in Section 4 of the Companies Act as a person — individual or corporate — who meets one or more of the following conditions:

  • Direct or indirect shareholding of more than 25%: A person who holds (directly or through nominees, trusts, or intermediary entities) more than 25% of the issued shares of the company;
  • Voting power of more than 25%: A person who controls more than 25% of the total voting rights in the company, whether directly or indirectly;
  • Board appointment power: A person who has the power, directly or indirectly, to appoint or remove a majority of the board of directors; or
  • Actual control: A person who has direct or indirect influence over the management or operations of the company.

The 25% thresholds are not rounded — a person holding exactly 25% does not qualify; they must hold more than 25%.

Indirect Control: The Nominee and Trust Issue

The RORC is specifically designed to pierce nominee and trust arrangements. If shares are held by a nominee company, a trustee, or a corporate vehicle on behalf of a natural person, the beneficial owner (the natural person who benefits from those shares) is the registrable controller — not the nominee or trustee.

Similarly, if a Singapore company is owned by a foreign holding company, the RORC looks through that holding company to identify the natural persons who control it. The chain of enquiry continues up the ownership structure until natural persons are identified.

Corporate Controllers

In certain circumstances, a corporate entity can be recorded as a registrable controller — specifically, where the corporate controller is exempt from Singapore’s RORC requirements (for example, a company listed on a recognised stock exchange) or where the ultimate natural person controller cannot be identified after reasonable effort. In all other cases, the register should reach down to natural persons.

Who Is Exempt from the RORC?

The following types of companies are exempt from the RORC requirements under Section 386AJ of the Companies Act:

  • Companies listed on an approved securities exchange;
  • Subsidiaries of listed companies (where the parent is listed on a recognised exchange);
  • Companies licensed or regulated by the Monetary Authority of Singapore (MAS) under specific financial sector legislation;
  • Companies that are majority-owned by the Singapore government or a statutory board.

Most private limited companies in Singapore — including foreign-owned private companies — are not exempt and must maintain a RORC.

What Information Must the RORC Contain?

For each registrable controller, the RORC must record:

  • Full name;
  • Aliases (if any);
  • Date of birth;
  • Nationality;
  • Country of residence;
  • Residential address (or, if a natural person has reason to fear for their safety, an alternative address may be permitted in limited circumstances);
  • Identification number (NRIC for Singapore citizens/PRs; passport number and country of issue for foreign individuals);
  • Date on which the person became a registrable controller; and
  • Date on which the person ceased to be a registrable controller (if applicable).

The register must also record the date on which each entry was made or updated.

The Company’s Duty to Investigate

Under Section 386AC of the Companies Act, a company has a proactive duty to take reasonable steps to identify its registrable controllers. This means the company must actively send written notices to persons it believes may be registrable controllers — or to shareholders holding more than 25% — asking them to confirm or correct their controller status.

The duty is ongoing: it applies when the company is first incorporated, whenever there is a change in shareholding or control, and whenever the company has reason to believe its RORC may be inaccurate or incomplete. The company cannot simply wait for controllers to volunteer their information.

Obligations on Registrable Controllers

Registrable controllers also have their own statutory obligations under Section 386AD:

  • When a person becomes or ceases to be a registrable controller, they must notify the company within five business days;
  • When a registrable controller’s details change (for example, a change of address or passport number), they must notify the company within five business days; and
  • Controllers must respond to a company’s written enquiry within one month.

Failure to comply is an offence punishable by a fine of up to S$5,000. This obligation applies to the controller personally, regardless of whether the company has asked them.

Lodgement with ACRA: From January 2024

From 31 March 2024, Singapore introduced an additional requirement: all Singapore companies subject to the RORC must lodge their beneficial ownership information with ACRA via BizFile+. This information is held in a centralised government register and is accessible to law enforcement and regulatory authorities, but is not publicly searchable (unlike the general company information on BizFile+).

Companies must update ACRA within five business days whenever the RORC changes. The lodgement requirement applies to changes that occurred from 31 March 2024 onwards. Companies that have not yet lodged their RORC information with ACRA should do so through the ACRA BizFile+ portal as soon as possible to avoid enforcement action.

Penalties for Non-Compliance

The Companies Act treats RORC non-compliance seriously:

  • Failure to maintain the RORC: Fine of up to S$5,000 for the company and each officer in default;
  • Failure to investigate and send enquiry notices: Fine of up to S$5,000;
  • Making a false entry in the RORC: Fine of up to S$25,000 or imprisonment of up to two years, or both;
  • Failure to lodge updated information with ACRA: Fine of up to S$5,000 per default.

Directors and company secretaries are personally liable for these offences if they are responsible for the default. ACRA has stepped up enforcement of RORC obligations as part of its broader anti-money-laundering and beneficial ownership transparency programme.

RORC in Practice: Common Scenarios

Sole Shareholder Company

If your company has one shareholder who holds 100% of the shares and has no nominee or trust arrangement, the RORC has one entry: the sole shareholder. This is the simplest case and is straightforward to maintain.

Two Equal Shareholders

If your company has two shareholders each holding 50%, both hold more than 25% and are registrable controllers. Both must be recorded in the RORC.

Foreign Parent Company

If your Singapore company is a wholly owned subsidiary of a foreign holding company, you must look through the holding company to identify the natural persons who control it. If the foreign parent is privately held, you must obtain the beneficial ownership information of its ultimate natural person owners and record them in your RORC.

Nominee Shareholder Arrangements

Where a nominee company holds shares on behalf of a beneficial owner, the beneficial owner — not the nominee — is the registrable controller. This is precisely the type of structure the RORC is designed to capture. Nominee directors must not be confused with nominee shareholders: the RORC focuses on ownership and control, not directorship.

For information on the legal requirements for nominee directors, see our guide on nominee directors in Singapore.

Best Practice for Maintaining Your RORC

  • Review and update your RORC every time there is any change in shareholding — including any allotment of new shares;
  • Send written enquiry notices to shareholders holding more than 25% at least annually as a good-practice review;
  • Ensure your corporate service provider has an up-to-date copy of your RORC and is aware of the lodgement requirements with ACRA;
  • When onboarding new shareholders or investors in a funding round, make RORC disclosure a condition precedent to completion; and
  • Train your directors and finance team on the controller notification obligations so that changes are reported within the five-business-day window.

If you need legal advice on the ownership structure of your company or compliance with the RORC requirements, we can point you in the right direction.

Conclusion

The Register of Registrable Controllers is a fundamental compliance obligation for Singapore private companies that many businesses have historically underestimated. With ACRA now requiring lodgement of beneficial ownership information from March 2024, and enforcement activity increasing, there is no longer any excuse for RORC non-compliance. Review your register, update your ACRA lodgement, and ensure your controllers are meeting their personal notification obligations.

For a full view of all your annual compliance deadlines, see our Singapore company compliance calendar. For more on the share allotment process that triggers RORC updates, see our guide on how to allot new shares in a Singapore company.

To speak with the team at Raffles Corporate Services, you can email [email protected] or call, SMS, or WhatsApp +65 8501 7133. We are happy to assist with any queries.

— The Editorial Team, Raffles Corporate Services