Your Articles of Association are your company’s “rulebook” in Hong Kong.
They define how the company is run day-to-day, including director appointments, shareholder rights, decision-making rules, and how meetings and resolutions work.They’re filed with the Companies Registry and are publicly accessible so they matter beyond internal ops.
Because they can be reviewed by stakeholders, Articles often come up in investor conversations and governance checks (especially when ownership or control is being evaluated).You can use Model Articles or customise them and changes must be filed properly.
Most companies adopt Model Articles for simplicity, but custom Articles are useful when you need specific rules (e.g., share classes or transfer restrictions). If you amend them later, you typically file Form NAA1 within 15 days after the alteration takes effect, along with a certified copy of the updated Articles.
Are you incorporating a company in Hong Kong, or trying to learn how your business will be governed? Articles of association Hong Kong are a required legal cornerstone: they set out your company’s structure and the rules it runs on.
They’re not just a box to tick at incorporation. Your articles continue to shape day-to-day decision-making, director and shareholder powers, investor expectations, and the policies you follow as the business grows.
In this guide, we’ll explain what a Hong Kong company’s articles of association typically include, why they are important, and how they support both daily operations and bigger strategic moves.
Before you incorporate (or before bringing in an investor), review your Articles like a “future-proofing checklist.” If you expect new shareholders, different share rights, or tighter control over share transfers, it’s far easier (and cheaper) to build those rules in early than to renegotiate and amend the Articles later.
If you’re unsure what to adopt (Model vs customised) or want to get the filing process right from day one, Sleek can help; from end-to-end incorporation to ongoing Company Secretary support and guidance as your governance needs evolve.
What are the Articles of Association in Hong Kong?
The Articles of Association (AoA) are a legally required document that sets out the internal rules for how a Hong Kong company is run. Think of them as the company’s rulebook, they define the company’s governance structure, how key decisions are made, how directors are appointed and removed, and how shareholder rights and responsibilities work.
In Hong Kong, the AoA form part of a company’s constitutional documents and are submitted to the Companies Registry as part of the incorporation process. Companies can adopt a standard set of model articles or use a customized version to reflect specific governance arrangements (for example, different share classes or tighter share transfer rules).
Because they’re filed with the Companies Registry, a company’s Articles of Association are also publicly accessible, which helps create transparency for shareholders, investors, and other stakeholders.
What the Articles of Association in Hong Kong covers
The Articles of Association set out the core rules that define your company and how it’s managed. In most cases, they cover:
- Company name:
The company’s registered name as approved at incorporation. - Members’ liability:
How shareholder liability works based on the company type, for example, whether liability is limited and to what extent. - Share capital and initial shareholdings (for companies with shares):
The company’s share structure at incorporation, including the number of shares issued, any share classes (if applicable), and how shares are allocated to shareholders at the start. - Directors and decision-making:
How directors are appointed or removed, how many directors the company can have, and how board decisions are made (including decisions taken at directors’ meetings). - Meetings and resolutions:
How shareholder meetings are called and run (including AGMs where applicable), how votes are counted, and how decisions are passed through ordinary or special resolutions.
If you adopt the Companies Registry’s model articles, the standard legal provisions are already built in, so you generally won’t need to draft these clauses from scratch unless your company needs custom rules.
Why are the Articles of Association so important in Hong Kong?
The Articles of Association aren’t just paperwork for incorporation, they’re the rulebook your company will rely on long after it’s set up. They set clear ground rules for how the business is governed, who can make decisions, and what happens when there’s disagreement.
In practice, they matter because they:
- Clarify roles and decision-making: who appoints directors, how board and shareholder decisions are approved, and what voting rules apply.
- Protect shareholders and support smooth operations: reducing confusion (and disputes) by making procedures clear from day one.
- Support funding and investor discussions: investors often review the Articles to understand control, share rights, and transfer rules before they commit.
- Make governance changes easier as you grow: when you add shareholders, issue new shares, or restructure, the Articles are the baseline document you’ll update and rely on.
In short: good articles help your company run smoothly today and avoid governance headaches later.
What are the differences between Articles of Association and Memorandum of Association in Hong Kong?
If you’ve seen the term “Memorandum and Articles of Association” before, you’re not alone, it used to be the standard pair of incorporation documents. But in Hong Kong, the Memorandum of Association was abolished when the new Companies Ordinance (Cap. 622) took effect on 3 March 2014, and companies incorporated under Cap. 622 only need Articles of Association.
Here’s the simplest way to think about it: the Memorandum was about the company’s “outer identity” (what it is), while the Articles are about the company’s “inner rulebook” (how it runs).
Aspect | Articles of Association (AoA) | Memorandum of Association (MoA) |
Purpose | Required constitutional document for HK-incorporated companies under Cap. 622. | Not required for companies incorporated under Cap. 622 (post-3 March 2014) |
What it is required for | Sets the company’s governance and internal rules (decision-making, directors, shareholder rights, share transfers, meetings, etc.) | Set out “foundational” statements such as key constitutional conditions (historically including objects/scope). |
What it covers | Must include the key information required to be stated in the Articles (and may follow Model Articles). | Traditionally contained constitutional conditions; for older HK companies, many MoA conditions are now treated as part of the Articles. |
Flexibility | More flexible: companies can adopt Model Articles or customize them to match how they want to operate. | More rigid (especially where an object clause constrained what the company could do). |
Company incorporated before 3 March 2014 | The AoA is still the “live rulebook” your company relies on and it’s the document you update if you modernise governance rules. | Most MoA provisions are treated as being part of the company’s constitution today, except older share capital–related provisions (which don’t apply in the same way now). |
Who is bound by the Articles of Association?
In Hong Kong, the Articles of Association are more than internal “guidelines.” They operate as the company’s governance rulebook and they clearly set expectations for how the company and its stakeholders should act.
Party | Are they bound by the AoA | What it means in practice |
The company | Yes | The company must act within the rules set out in its Articles when running meetings, appointing directors, issuing shares, paying dividends (if applicable), and more |
Members / shareholders | Yes | Shareholders are expected to follow the Articles as they exercise their rights (e.g., voting, receiving notices, transferring shares) and as they comply with shareholder procedures. |
Directors | They must follow them | The Articles set out how directors are appointed/removed, how board decisions are made, and what powers directors can exercise. Directors are expected to act within those rules when managing the company. |
Officers (e.g., company secretary) | They must follow them | Officers support compliance and administration (notices, filings, minutes, meeting procedures) and need to follow the governance mechanics set out in the Articles. |
Employees | Usually no | Employees typically aren’t bound by the Articles unless their employment terms or internal policies explicitly refer to them. Day-to-day employee obligations usually come from employment contracts and HR policies. |
Quick takeaway: If you’re deciding who can do what; especially around shares, directors, voting, meetings, and approvals; the Articles are the first document to check.
How are Articles of Association filed in Hong Kong?
In Hong Kong, the Articles of Association are filed as part of the incorporation process. When you incorporate a company, you submit the incorporation application to the Companies Registry together with a copy of the company’s Articles (most founders use the Model Articles unless they need custom rules).
In practice, you have two common approaches:
- Adopt the Model Articles (standard option):
Use the official model template for your company type. This works well for straightforward companies with simple governance and one class of shares. - File customised Articles (when you need special rules):
If your company has specific governance needs (for example, multiple share classes, tighter share transfer restrictions, or investor-style provisions), you can submit tailored Articles instead as long as they comply with Hong Kong law.
Can the Articles of Association be changed in Hong Kong?
Yes, a Hong Kong company can amend its Articles of Association when its ownership, governance, or operating needs change. In most cases, changes are approved by shareholders (often by special resolution), and the company must follow the procedures in the Companies Ordinance and its existing Articles.
How to change the Articles in hong kong
- Review the current Articles and draft the proposed amendments.
- Approve the changes internally (board discussion is common, especially if the changes affect management powers or governance).
- Obtain shareholder approval in the required form (commonly a special resolution, depending on the change and your Articles).
- Once the change is approved and takes effect, file Form NAA1 (Notice of Alteration of Company’s Articles) with the Companies Registry within 15 days after the alteration takes effect, together with a certified copy of the Articles as amended (certified by an officer of the company as correct).
- Keep updated copies in your company records and share them with relevant stakeholders (e.g., investors, directors, company secretary).
If you’re changing “objects” (only if your company has them)
Most modern companies don’t rely on an objects clause, but if your company does have stated objects and you’re changing them, a different filing route may apply (commonly involving Form NAA2). This area can be more procedural, so it’s worth getting professional support if you’re unsure.
Important limitations to keep in mind
Even when shareholders approve changes, amendments should be made properly and fairly. As a practical rule, changes should:
- be made in good faith and for the company’s benefit, and
- not be used to sidestep the company’s existing obligations.
If your change also involves changing company type/status (for example, private to public), there may be additional filings required alongside updating the Articles.
Which companies must have Articles of Association under the New Companies Ordinance?
Under the Companies Ordinance (Cap. 622), every company incorporated in Hong Kong has Articles of Association. If a company does not register customised articles, the relevant Model Articles apply by default.
The most common company type is a private company limited by shares. In this structure, shareholders’ liability is typically limited to any amount unpaid on the shares they hold. Private companies also have restrictions written into their articles, including limits on members and a prohibition on inviting the public to subscribe for shares or debentures.
- Download articles of association for Private Limited Company here
- Download Model articles for Private company here
- Model Articles Of Association For Companies Limited By Guarantee here
What are the legal requirements for Articles of Association in Hong Kong?
If you’re incorporating a company (or updating your governance), here’s what matters from a Hong Kong compliance perspective:
- Every Hong Kong-incorporated company must have Articles of Association.
The Articles form part of the company’s constitution and are filed with the Companies Registry during incorporation. - Your Articles must include the required “core details” for your company type.
At a minimum, the Articles state key constitutional basics such as the company name, the nature of members’ liability (e.g., limited by shares/guarantee), and other mandatory statements depending on the company type. - You can use Model Articles (standard) or file customised Articles.
Hong Kong provides Model Articles for different company types. Many companies adopt these as-is, while others customize clauses to suit their structure (for example, different share classes or tighter share transfer rules). - Your Articles cannot override Hong Kong law.
Any clause that conflicts with the Companies Ordinance or other applicable Hong Kong laws won’t be enforceable in practice. - They should be internally consistent and clear.
Make sure provisions don’t contradict each other (for example, voting thresholds, director powers, or share transfer rules), and keep language specific to reduce disputes later. - They should match how your company actually operates.
The best Articles aren’t the longest, they’re the most practical. Your rules should reflect your ownership structure, decision-making style, and growth plans (especially if you plan to add investors or new shareholders).
What has changed under Hong Kong’s “New” Companies Ordinance?
Hong Kong’s Companies Ordinance (Cap. 622) has been in force since 3 March 2014, and it reshaped how company “constitutional documents” work. The biggest practical change: newly incorporated companies no longer need a separate Memorandum of Association, the Articles of Association became the key constitutional document used for incorporation and ongoing governance.
It also introduced several structural reforms that still matter in 2026, including the mandatory no-par value regime for shares in Hong Kong companies with share capital, and clearer corporate governance expectations (including a statutory duty of care, skill and diligence for directors).
And while the 2014 reforms modernised the framework, Hong Kong has continued updating company administration rules. For example, changes in recent years have supported more modern meeting practices (including the ability to hold certain general meetings through electronic means, depending on the company’s constitution and the applicable rules).
What to remember in 2026:
- Your Articles must be filed with the Companies Registry when incorporating a Hong Kong company.
- As your company evolves (new shareholders, new share rights, governance changes), it’s smart to review and update the Articles so they reflect how the business actually operates.
- If you’re making structural changes, it’s often worth getting professional support to ensure the updated Articles stay compliant and workable in real life.
How Sleek helps with Articles of Association in Hong Kong
Sleek helps you get articles of association Hong Kong done correctly by handling the incorporation process end-to-end so you don’t get slowed down by avoidable documentation errors.
- End-to-end incorporation: From preparing and filing your company registration application to ensuring your Articles of Association are properly included as part of your Hong Kong company setup.
- All-inclusive pricing: Clear, bundled pricing so you know what you’re paying upfront, without stitching together multiple providers.
- Ongoing compliance support: Stay supported beyond incorporation with a dedicated Company Secretary, plus help with company updates and filings as you grow.
- Online record-keeping: Your key company documents are stored digitally, making record-keeping simple and keeping your Articles easy to access whenever you need them.
Ready to get started? Schedule a consultation call with Sleek and we’ll help you incorporate your Hong Kong company with the right Articles in place from day one.
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Frequently Asked Questions
Are the Articles of Association mandatory for all companies in Hong Kong?
Yes, every company incorporated in Hong Kong is required to have Articles of Association. It’s a legal requirement under the Companies Ordinance.
What happens if a company fails to comply with the requirements regarding Articles of Association?
Non-compliance with the requirements regarding the Articles of Association can result in penalties, including fines and daily penalties, as stipulated by Hong Kong law.
Can the Articles of Association be amended?
Yes, the Articles of Association can be changed to adapt to the evolving needs of the company. Amendments require following specific procedures outlined in the Companies Ordinance and submitting necessary forms to the Hong Kong Company Registry.
Are Articles of Association public documents in Hong Kong?
Yes, Articles of Association are public documents in Hong Kong. Once filed with the Companies Registry, they become accessible for public inspection. This is part of the transparency and compliance requirements under the Hong Kong Companies Ordinance.
Can I customize the Articles of Association to suit my company’s specific needs?
Yes, the Articles of Association can be customized to reflect the unique requirements and preferences of the company. However, certain provisions must comply with the legal framework established by the Companies Ordinance.
