The HKSAR political structure

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The Basic Law is Hong Kong's constitutional base. The executive, legislature and judiciary each do their own jobs, checking and cooperating with one another; the system centres on the Chief Executive — officially 'executive-led'.

For:Secondary 1 Citizenship, Economics & Society · Unit:Hong Kong society · Lesson 6 of 10 in the learning path

After this lesson, you can:
  • Basic Law is the constitutional base (effective 1-7-1997)
  • Executive runs, legislature checks, judiciary judges
  • Three branches with their own jobs; executive-led system
公民、經濟與社會Citizenship, Economics & Society
Before this lesson you should know: The rule of law: why obey it

§Text Passage

1The HKSAR's political structure rests on a clear constitutional base: the Basic Law, in force since 1 July 1997, is Hong Kong's constitutional document; the Region is directly under the Central People's Government and enjoys a high degree of autonomy under 'one country, two systems', with the powers of its executive, legislative and judicial organs all drawn from the Basic Law. Knowing how the system works shows how society's decisions are made.

2Three organs make up the structure, each with its own role: the executive, led by the Chief Executive, formulates and executes policies and prepares the budget; the legislature — the Legislative Council — makes laws, approves public expenditure and monitors the government's work; the judiciary — the courts at all levels — judges cases independently according to law. The Basic Law defines the remit and division of work among all three.

3The three organs check and cooperate with one another: bills and funding requests from the executive must be deliberated and passed by the Legislative Council; laws the Council passes are executed by the government; the courts independently resolve legal disputes. When the government plans a new library, for example, the executive draws up the plan and tables the funding request, the Council approves the spending, and any legal dispute in the process goes to the independent courts.

4The system centres on the Chief Executive and is often summarised as 'executive-led': the Chief Executive heads the Region and the Government, leads it in governing, and is accountable to both the Central People's Government and the HKSAR. A high degree of autonomy means the centre authorises Hong Kong to manage local affairs by law — forming economic and social policies, keeping its separate customs territory — while defence and foreign affairs are the Central People's Government's responsibility; knowing this boundary keeps the organs' powers clear.

1Summary 重點摘要

The Basic Law is Hong Kong's constitutional base. The executive, legislature and judiciary each do their own jobs, checking and cooperating with one another; the system centres on the Chief Executive — officially 'executive-led'.

2Vocabulary cards Vocabulary

C
Chief Executive行政長官

The head of the HKSAR, leading the SAR government.

E
Executive authorities行政機關

The Chief Executive plus bureaus and departments: they make and carry out policy.

L
Legislature立法機關

The Legislative Council: makes laws, approves public spending, monitors the government.

J
Judiciary司法機關

The courts at all levels, judging independently.

C
Checks and balances制衡

The three branches watch one another to prevent abuse of power.

O
One country, two systems一國兩制

The principle that Hong Kong keeps its original system while the country as a whole keeps socialism.

H
High degree of autonomy高度自治

Hong Kong's power under the Basic Law to run its own affairs.

E
Executive-led行政主導

A political system centred on the Chief Executive.

3Step by step Steps

  1. The constitutional baseThe HKSAR's political structure rests on a clear constitutional base: the Basic Law, in force since 1 July 1997, is Hong Kong's constitutional document and provides for the system of the HKSAR; the Region is directly under the Central People's Government and enjoys a high degree of autonomy under 'one country, two systems'. The powers of the executive, legislative and judicial organs all come from the Basic Law's authorisation.
  2. Three branches, three jobsThe structure comprises three organs, each with its own role: the executive, led by the Chief Executive, formulates and executes policies and prepares the budget; the legislature — the Legislative Council — makes laws, approves public expenditure and monitors the government's work; the judiciary — the courts at all levels — judges cases independently according to law. The Basic Law defines the remit of all three organs.
  3. How the branches interactThe three branches check and cooperate with one another: bills and funding requests from the executive must be deliberated and passed by the Legislative Council; laws the Council passes are executed by the government; the courts independently resolve legal disputes. The system centres on the Chief Executive — officially described as 'executive-led'. The common mistake is thinking the CE can rewrite laws alone; law-making belongs to the legislature.
  4. Apply it to a real scenarioApplying the branches to a scenario aids understanding: when the government plans a new library, the executive draws up the plan and tables the funding request; the Legislative Council approves the public spending; any legal dispute in the process goes to the independent courts. In exams, sort out first 'who proposes, who approves, who judges' and match each to its powers — the answer then flows clearly and no key point is missed.
  5. An executive-led systemHong Kong's structure is often summarised as 'executive-led': the Chief Executive, head of the Region and of the Government, leads it in making and carrying out policy from the centre of the system; the legislature makes laws and the courts judge independently. The three organs exercise their powers under the Basic Law, dividing the work while cooperating, so policies move through the system effectively and society runs smoothly.
  6. What the high degree of autonomy coversA high degree of autonomy means the Central Authorities authorise the HKSAR to manage local affairs by law: for example, forming economic and social policies, keeping its separate customs territory and free-port status, and handling its own finances and monetary affairs; defence and foreign affairs are the responsibility of the Central People's Government. Knowing the boundary helps distinguish what Hong Kong manages itself from what belongs to the centre.

4Diagrams Diagrams

香港特區政治體制 HKSAR structure行政長官特區之首行政機關政府總部·各局·部門執行政策立法機關立法會:制訂法律審批財政預算司法機關各級法院獨立審判三欄分工互相制衡:行政提出、立法通過、司法裁決是否合憲香港直轄於中央人民政府,享有高度自治(一國兩制・基本法)
Fig. 1: HKSAR structure

5Worked example Example

Example: the government wants funding for a new library. Which body must approve the money?

  1. The government (executive) tables the funding request with reasons
  2. The Legislative Council debates: questions, discussion, a vote
  3. Only after passage can public money be used; any legal dispute goes to the courts
  4. Three branches each play their part: the executive acts, the legislature checks, the judiciary judges
  5. Answer: The money must be approved by the Legislative Council, because approving public expenditure is its power. The flow: the government (executive) tables the funding request with its reasons; LegCo members question, debate and vote; only after passage can public money be used, and any legal dispute goes to the independent courts. This is checks and balances at work — each branch doing its own job.

6Common mistakes Mistakes

✗ Thinking the Chief Executive can change laws alone.
✓ Law-making belongs to the Legislative Council; the CE and government may propose bills, which pass only through LegCo.
✗ Thinking judges consult the government first.
✓ Judicial independence: judges decide by law and evidence only.
✗ Thinking Hong Kong can be fully autonomous.
✓ A high degree of autonomy is not full autonomy — Hong Kong is part of the country, and the Central Authorities exercise overall jurisdiction.
✗ Mixing up the Chief Executive and the Legislative Council.
✓ The Chief Executive leads the Government and enforces laws; the legislature makes laws and approves budgets — different roles.

7Quick check Quick check

Q1Which body approves public expenditure?

Q2When did the Basic Law come into effect?

Q3How do the executive, legislature and judiciary relate?

Q4How long is each term of the Chief Executive of the HKSAR?

Q5What is the status of the Basic Law in Hong Kong?

8Recap Recap

  • Basic Law is the constitutional base (effective 1-7-1997)
  • Executive runs, legislature checks, judiciary judges
  • Three branches with their own jobs; executive-led system
  • The HKSAR is directly under the Central People's Government with a high degree of autonomy
  • Public spending needs LegCo approval — checks and balances at work

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