Quick Answer
香港公司須備存重要控制人登記冊,記錄實益擁有人詳情,並在指定地點供執法人員查閱。
What is the Hong Kong Significant Controllers Register (SCR) and why does it matter?
The Significant Controllers Register (SCR) is a statutory record that every company incorporated in Hong Kong (unless exempt) must maintain under the Companies Ordinance (Cap. 622). It identifies the individuals and legal entities that have significant control over the company. The requirement was introduced to enhance transparency of corporate beneficial ownership and to align Hong Kong with international standards on anti-money laundering and counter-terrorist financing. According to the Companies Registry, the SCR must be kept at the company’s registered office or a prescribed place, and it must be available for inspection by law enforcement officers upon demand.
Who is a significant controller?
A significant controller is any registrable person or registrable legal entity that holds, directly or indirectly, more than 25% of the company’s issued shares or voting rights, or has the right to appoint or remove a majority of the board of directors. It also includes anyone who exercises, or has the right to exercise, significant influence or control over the company. The SCR must contain the required particulars of each significant controller, including their name, correspondence address, date of becoming a significant controller, and the nature of their control.
Practical scope of SCR maintenance
Maintaining the SCR is not a one-time filing; it is an ongoing compliance obligation. Companies must take reasonable steps to identify their significant controllers, enter their particulars in the register within seven days of identification, and keep the information up to date. The register must be available for inspection by specified public officers and, in some cases, by members of the public upon request. Failure to comply can result in fines and, for persistent default, imprisonment. This guide covers the legal framework, step-by-step maintenance procedures, common pitfalls, and how professional service providers can assist with SCR compliance.
Who Must Maintain a Significant Controllers Register in Hong Kong
Under the Companies Ordinance (Cap. 622), every company incorporated in Hong Kong—except for listed companies—is required to maintain a Significant Controllers Register (SCR). This obligation extends to all private companies limited by shares, companies limited by guarantee, and unlimited companies, regardless of size or business activity. Even dormant companies that have not been struck off must comply, unless they have formally obtained dormant status from the Companies Registry. Foreign companies registered in Hong Kong under Part 16 of the Ordinance are also subject to SCR requirements, making it essential for overseas entities with a Hong Kong place of business to assess their obligations.
Key Planning Decisions for SCR Maintenance
Before setting up the register, companies must identify their significant controllers—individuals or legal entities that hold more than 25% of the company’s shares or voting rights, or who exercise significant influence or control. This process requires a thorough review of the company’s ownership and control structure, including any indirect holdings or arrangements such as joint ownership or nominee agreements. Companies should decide whether to designate a specific individual, such as a company secretary or director, as the SCR’s designated representative, who will be responsible for maintaining the register and responding to requests from law enforcement agencies. Another critical decision is the location of the SCR, which must be kept at the company’s registered office or another prescribed place in Hong Kong. Planning for ongoing compliance is equally important: companies must update the register within seven days of any change in significant controllers and keep records of the steps taken to identify them. Engaging a professional service provider, such as a TCSP licensed in Hong Kong, can help ensure that these obligations are met accurately and on time, reducing the risk of penalties for non-compliance.
Preparing for SCR Maintenance: Information to Gather Before You Begin
Before updating or creating your company’s Significant Controllers Register (SCR), it is essential to assemble all relevant documentation and identify the individuals or legal entities that qualify as registrable persons or registrable legal entities under the Companies Ordinance (Cap. 622). The 香港公司註冊處 – 重要控制人登記冊 guidance outlines that a significant controller is a registrable person who holds, directly or indirectly, more than 25% of the issued shares or voting rights, or has the right to appoint or remove a majority of the board of directors. Start by reviewing your company’s latest 香港公司註冊處 – 周年申報表 to confirm the current shareholding structure and director details. Gather copies of share certificates, shareholder agreements, and any trust deeds or partnership agreements that may indicate indirect control. For corporate shareholders, trace the ownership chain up to the ultimate natural person(s) exercising control, as only natural persons can be registrable persons. You should also collect identification documents—such as passport copies and residential address proofs—for each individual meeting the threshold. Maintaining a complete and accurate SCR is not only a statutory requirement but also supports compliance with the 電子版香港法例 – 打擊洗錢及恐怖分子資金籌集條例, as law enforcement and regulatory bodies may inspect the register to verify beneficial ownership. By methodically gathering this information upfront, you reduce the risk of omissions and ensure your SCR remains compliant with the ongoing notification and updating obligations imposed by the Companies Registry.
Key Steps in Maintaining the Hong Kong SCR Register
Proper maintenance of the 香港 SCR 登記冊 involves a systematic process to ensure ongoing compliance with the Companies Ordinance (Cap. 622). The following steps outline the typical workflow for keeping the register up to date.
1. Identify and Verify Significant Controllers
The first step is to identify all individuals or legal entities that meet the definition of a significant controller. A significant controller is generally a person who holds, directly or indirectly, more than 25% of the company’s shares or voting rights, or who exercises significant influence or control over the company. Companies must take reasonable steps to identify these controllers, which may include reviewing the register of members, examining shareholder agreements, and sending notices to potential controllers. Once identified, the company must verify the controller’s required particulars, such as name, correspondence address, and the nature and extent of their control. Verification can be done by requesting supporting documents like identity cards or passports for individuals, or certificates of incorporation for corporate entities.
2. Enter Required Particulars into the SCR
After verification, the company must enter the prescribed particulars into the SCR 登記冊 within a reasonable time. The register must include the controller’s full name, correspondence address, the date they became a significant controller, and the nature of their control. For corporate controllers, additional details such as the legal form, registration number, and place of incorporation are required. The register can be kept in either physical or electronic form, but it must be maintained at the company’s registered office or another prescribed location in Hong Kong. It is crucial to ensure that all entries are accurate and complete, as the Companies Registry may inspect the register upon request.
3. Update the Register for Changes
The SCR is not a static document; it must be updated whenever there is a change in the company’s significant controllers. Common triggers for updates include changes in shareholding, alterations to voting rights, or the appointment or removal of directors with significant control. When a change occurs, the company must record the new particulars and the date of the change in the register. Additionally, if a person ceases to be a significant controller, the company should note the date of cessation. Companies should establish internal procedures to monitor such changes and ensure timely updates to avoid non-compliance.
4. Maintain Supporting Documentation
Alongside the register, companies must keep a record of the documents and information used to identify and verify significant controllers. This supporting documentation should be retained for the duration that the person remains a significant controller and for a period after they cease to be one, as required by law. Proper documentation is essential for demonstrating compliance during any regulatory review or inspection. It is advisable to organize these records systematically and store them securely to protect the privacy of the individuals involved, in line with the Personal Data (Privacy) Ordinance.
5. Facilitate Access and Inspection
The SCR must be made available for inspection by law enforcement officers and other authorized persons upon request. Companies are required to designate at least one person, known as a designated representative, to assist with inspections and provide access to the register. The designated representative must be a director, employee, or member of the company who is a natural person resident in Hong Kong, or a professional service provider such as an accountant, solicitor, or TCSP licensee. Ensuring that the designated representative is readily available and familiar with the register’s contents is key to seamless compliance.
Documents and Evidence Checklist for SCR Maintenance
Maintaining an accurate Significant Controllers Register (SCR) under the Hong Kong Companies Ordinance (Cap. 622) requires systematic collection and verification of supporting documents. The following checklist outlines essential records that companies should retain, as referenced in guidance from the Companies Registry – Significant Controllers Register and related anti-money laundering provisions under Cap. 615.
1. Identification and Ownership Evidence
For each significant controller, keep certified copies of identity documents (e.g., passport or Hong Kong identity card) and proof of residential address. Where control arises through shareholding, retain share certificates, registers of members, and any declarations of trust or nominee agreements. These documents substantiate the nature and extent of the controller’s interest, which the SCR must reflect.
2. Corporate Structure and Chain of Control
If a significant controller is a legal entity, maintain an up-to-date group structure chart and the entity’s own register of members or equivalent. This is particularly important when control is exercised through a chain of ownership; the SCR must identify the ultimate natural person(s) behind any corporate controller, consistent with the “required particulars” specified in the Companies Ordinance.
3. Notices and Responses
Retain copies of all notices issued to and received from potential significant controllers, including any replies or non-replies. The ordinance imposes obligations on companies to investigate and obtain information, and these records demonstrate compliance with the duty to identify controllers.
4. Designated Representative Appointment
Keep a record of the appointment of at least one designated representative, who must be a director, employee, or member of the company (or a professional service provider in certain cases). This person is responsible for providing access to the SCR upon request by law enforcement officers, as required under Cap. 622.
5. Updates and Historical Records
Whenever there is a change in significant controllers, update the SCR and retain the previous entries for at least six years after the person ceases to be a controller. This historical archive supports audit trails and regulatory reviews.
Proper documentation not only ensures statutory compliance but also facilitates efficient responses to inquiries from banks, professional advisers, or authorities. Companies uncertain about their record-keeping obligations should seek professional guidance to avoid inadvertent breaches.
Cross-Border Considerations for SCR Maintenance
For Hong Kong companies that are part of international structures, SCR maintenance intersects with obligations in other jurisdictions. A common scenario involves a Hong Kong private limited company owned by a British Virgin Islands (BVI) business company. Under the BVI Business Companies Act 2004, the BVI entity must maintain its own register of directors and members, and may be subject to economic substance requirements under the Economic Substance (Companies and Limited Partnerships) Act 2018 if it conducts relevant activities. The Hong Kong company must still identify and register the natural persons who are registrable beneficial owners, looking through the BVI corporate shareholder. This requires coordination with the BVI registered agent to obtain up‑to‑date information on the ultimate beneficial owners.
Similarly, a Hong Kong company with a Singapore corporate shareholder must navigate the Singapore Companies Act (Cap. 50) and guidelines from the Accounting and Corporate Regulatory Authority (ACRA). While Singapore maintains a public register of directors and shareholders, the Hong Kong SCR demands details of individuals with significant control, which may not be publicly available. The Hong Kong company must request this information from the Singapore entity, and the Singapore entity is legally obliged to respond. Failure to obtain the required particulars can leave the Hong Kong company non‑compliant.
When a Hong Kong company is itself a subsidiary of a listed corporation on a recognised stock exchange, certain exemptions may apply, but only if the parent is subject to equivalent transparency requirements. Even then, the Hong Kong company must document the exemption and keep it with the SCR. For groups spanning multiple jurisdictions—such as those involving Cayman Islands exempted companies, Delaware LLCs, or UK limited companies—the designated representative should map out the ownership chain and ensure each layer’s record‑keeping aligns with Hong Kong’s standard. Engaging a professional service provider familiar with both Hong Kong company law and the laws of the relevant foreign jurisdictions can streamline this process and reduce the risk of inadvertent breaches.
Common Mistakes in SCR Maintenance and How to Avoid Them
Despite clear statutory requirements under the Companies Ordinance (Cap. 622), many companies make avoidable errors when maintaining their Significant Controllers Register (SCR). A frequent mistake is treating the SCR as a one-time filing rather than a living document. The register must be updated within 15 days of any change in significant controllers or their particulars, yet companies often overlook this deadline, leading to non-compliance. Another common pitfall is misidentifying who qualifies as a significant controller. For instance, indirect control through a chain of corporate entities is sometimes missed, especially when a person holds more than 25% of shares or voting rights through multiple layers. The Companies Registry guidance (Cap. 622) clarifies that beneficial ownership must be traced through any number of entities, and failure to do so can result in an inaccurate register.
Risk Controls for Accurate SCR Compliance
To mitigate these risks, companies should implement robust internal controls. Designate a responsible officer—often the company secretary or a compliance manager—to oversee SCR obligations. This person should conduct periodic reviews, at least annually, to verify that the information remains current and complete. Cross-referencing the SCR with the company’s register of members and annual return (as per the Companies Registry) can help spot discrepancies. Additionally, when dealing with complex ownership structures, seek professional advice to ensure correct identification of significant controllers. The Anti-Money Laundering and Counter-Terrorist Financing Ordinance (Cap. 615) also imposes obligations on certain businesses to maintain SCRs, and non-compliance can attract enforcement action from authorities such as the Customs and Excise Department for designated non-financial businesses and professions (DNFBPs).
Practical Next Steps for Ongoing SCR Maintenance
If your company has not recently reviewed its SCR, take immediate action. Start by auditing the existing register against current shareholder records and any known changes in control. Ensure that all required details—full name, correspondence address, date of becoming a significant controller, and nature of control—are accurately recorded. For companies that are part of a group, verify that the SCR reflects the ultimate beneficial owners. If gaps are identified, update the register promptly and notify any affected parties. Finally, consider engaging a licensed trust or company service provider (TCSP) to manage SCR compliance, as they can provide expertise in navigating the regulatory landscape and help avoid penalties. Regular training for staff involved in corporate governance can also reinforce the importance of timely and accurate SCR maintenance.
Maintaining Your SCR: A Continuous Obligation
香港 SCR 登記冊維護 is not a one-time filing but an ongoing compliance duty. Under the Companies Ordinance (Cap. 622), every Hong Kong company must keep its Significant Controllers Register up to date, reflecting any changes in beneficial ownership or control. This means that whenever there is a change in a person’s status as a significant controller—such as a transfer of shares, a change in voting rights, or a new appointment—the register must be updated within a prescribed timeframe. The Companies Registry emphasizes that failure to maintain an accurate SCR can lead to fines and, in serious cases, criminal liability for the company and its responsible officers.
Regular internal reviews are essential. Companies should establish clear procedures for identifying and recording significant controllers, and ensure that designated personnel are aware of their responsibilities. It is advisable to conduct periodic audits of the SCR to confirm that the information matches the company’s current shareholding and control structure. Where complex ownership chains exist, tracing through multiple layers to identify the ultimate beneficial owner requires diligence and, often, professional guidance.
For many businesses, engaging a professional service provider for SCR maintenance offers peace of mind. These providers can assist with initial identification, ongoing updates, and ensuring that the register is kept at the company’s registered office or a prescribed place, ready for inspection by law enforcement officers. By integrating SCR maintenance into the company’s annual compliance calendar, businesses can avoid last-minute scrambles and reduce the risk of non-compliance.
FAQ
How often must the SCR be updated?
The SCR must be updated whenever there is a change in the company’s significant controllers. There is no fixed annual filing, but the register should always reflect the current situation.
What are the penalties for non-compliance with SCR requirements?
Non-compliance can result in fines and, for serious breaches, criminal prosecution. The company and every responsible person may be liable.
Can a professional firm maintain the SCR on our behalf?
Yes, many companies engage professional service providers to handle SCR identification, updates, and safekeeping, ensuring ongoing compliance.
Where must the SCR be kept?
The SCR must be kept at the company’s registered office or another prescribed place in Hong Kong, and be available for inspection by law enforcement officers.
What information is required for each significant controller?
Required details include full name, correspondence address, date of becoming a significant controller, and the nature and extent of their control.
Sources and Verification
- 電子版香港法例 – 地產代理條例 (第511章) – Last verified: 2026-06-02
- 香港中醫藥管理委員會 – 中成藥註冊 – Last verified: 2026-06-02
- 電子版香港法例 – 中醫藥條例 (第549章) – Last verified: 2026-06-02
- 香港藥劑業及毒藥管理局 – 藥物批發商 – Last verified: 2026-06-02
- 衛生署藥物辦公室 Drug Office – 藥劑製品註冊 – Last verified: 2026-06-02
- 塞舌爾金融服務管理局 FSA – 國際商業公司 IBC – Last verified: 2026-06-02
- 塞舌爾國際商業公司法 2016 – Last verified: 2026-06-02
- 新加坡會計與企業管理局 ACRA – 公司註冊 – Last verified: 2026-06-02
- 新加坡稅務局 IRAS – 公司稅務 – Last verified: 2026-06-02
- 新加坡金融管理局 MAS – 牌照業務 – Last verified: 2026-06-02
- 新加坡公司法 (Companies Act 1967) – Last verified: 2026-06-02
- 開曼群島金融管理局 CIMA – Last verified: 2026-06-02
- 開曼群島總註冊處 – 豁免公司 (Exempted Company) – Last verified: 2026-06-02
- 開曼公司法 (Companies Act) – Last verified: 2026-06-02
- 美國國稅局 IRS – 雇主識別號 EIN 申請 – Last verified: 2026-06-02
- 特拉華州公司部 – LLC 註冊 – Last verified: 2026-06-02
- 內華達州務卿 – 商業實體 – Last verified: 2026-06-02
- 懷俄明州務卿 – 商業實體 – Last verified: 2026-06-02
- 英國公司註冊處 Companies House – 註冊公司 – Last verified: 2026-06-02
- 英國稅務及海關總署 HMRC – 公司稅 – Last verified: 2026-06-02
- 馬紹爾群島國際註冊處 IRI – 非居民公司 – Last verified: 2026-06-02
- 澳門貿易投資促進局 IPIM – 投資設立 – Last verified: 2026-06-02
- 澳門商業及動產登記局 – 公司商業登記 – Last verified: 2026-06-02
- 澳門金融管理局 AMCM – 金融牌照 – Last verified: 2026-06-02
- 香港地產代理監管局 EAA – 牌照申請 – Last verified: 2026-06-02
- BVI 金融服務委員會 – 商業公司註冊 – Last verified: 2026-06-02
- BVI 商業公司法 (BC Act 2004) – Last verified: 2026-06-02
- BVI 經濟實質法 (Economic Substance Act) – Last verified: 2026-06-02
- 香港稅務局 – 報稅表填寫指南 – Last verified: 2026-06-02
- 香港稅務局 – 兩級制利得稅率 – Last verified: 2026-06-02
- 香港稅務局 – 稅務代表 – Last verified: 2026-06-02
- 香港海關 – DNFBP 反洗錢指引 – Last verified: 2026-06-02
- 香港金融管理局 – 銀行業務 – Last verified: 2026-06-02
- 香港金融管理局 – 商業客戶開戶指引 – Last verified: 2026-06-02
- 香港金融管理局 – 儲值支付工具 SVF – Last verified: 2026-06-02
- 證券及期貨事務監察委員會 – 持牌人及註冊機構 – Last verified: 2026-06-02
- 證券及期貨事務監察委員會 – 反洗錢及反恐融資指引 – Last verified: 2026-06-02
- 保險業監管局 – 持牌保險中介人 – Last verified: 2026-06-02
- 投資推廣署 – 在香港開展業務 – Last verified: 2026-06-02
- 香港會計師公會 – 認可會計師事務所 – Last verified: 2026-06-02
- 個人資料私隱專員公署 – 公司處理個人資料 – Last verified: 2026-06-02
- 電子版香港法例 – 公司條例 – Last verified: 2026-06-02
- 電子版香港法例 – 打擊洗錢及恐怖分子資金籌集條例 – Last verified: 2026-06-02
- 香港公司註冊處 – 公司條例 (第622章) – Last verified: 2026-06-02
- 香港公司註冊處 – 不活動公司 – Last verified: 2026-06-02
- 香港公司註冊處 – 撤銷註冊 – Last verified: 2026-06-02
- 香港稅務局 – 商業登記 – Last verified: 2026-06-02
- 香港稅務局 – 利得稅 – Last verified: 2026-06-02
- 香港公司註冊處 – 周年申報表 – Last verified: 2026-06-02
- 香港公司註冊處 – 重要控制人登記冊 – Last verified: 2026-06-02
This article is general information only and is not legal, tax, bank approval or licensing advice.

