Representation Amendment Act 1977

Administered by Department of Finance

Legislation au C2004A01654 Not in force Act

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REPRESENTATION AMENDMENT ACT 1977

No. 16 of 1977

An Act to amend the Representation Act 1905.

BE IT ENACTED by the Queen, and the Senate and House of Representatives of the Commonwealth of Australia, as follows:—

Short title, &c.

1. (1) This Act may be cited as the Representation Amendment Act 1977.

(2) The Representation Act 1905 is in this Act referred to as the Principal Act.

Commencement.

2. This Act shall come into operation on the day on which it receives the Royal Assent.

3. Section 1a of the Principal Act is repealed and the following section substituted:—

Interpretation.

“1a. In this Act—

‘determination’ means a determination made under section 9;

‘ordinary general election’ means a general election of members of the House of Representatives next following a House of Representatives that expired or was dissolved at or towards the end of the period of 3 years from the first meeting of that House;

‘people of the Commonwealth’ does not include the people of any Territory.”.

4. Sections 3, 4, 5 and 6 of the Principal Act are repealed and the following sections substituted:—

Ascertainment of numbers of people of Commonwealth and States.

“3. Where a House of Representatives has continued for a period of 11 months after the date of the first meeting of that House, the Chief Australian Electoral Officer shall, within 30 days after the expiration of that period, if that House is still continuing, ascertain the numbers of the people of the Commonwealth and of the several States in accordance with the latest statistics of the Commonwealth.

Supply of Statistical information.

“4. The Australian Statistician shall, on request by the Chief Australian Electoral Officer, supply the Chief Australian Electoral Officer with all such statistical information as he requires for the purposes of this Act.

Certificate of Chief Australian Electoral Officer.

“5. The Chief Australian Electoral Officer shall, immediately after he has ascertained the numbers of the people in accordance with this Act, make and forward to the Minister a certificate, in accordance with the form prescribed in the Schedule or by the regulations, setting forth the numbers of the people of the Commonwealth and of the several States as so ascertained.”.

Determination of representation of States.

5. Section 10 of the Principal Act is amended by omitting paragraph (b) and substituting the following paragraph:—

“(b) The number of Members to be chosen in each State shall, subject to the Constitution, be determined by dividing the number of the people of the State, as shown by the certificate (for the time being in force) of the Chief Australian Electoral Officer, by the quota; and if on such division there is a remainder greater than one-half of the quota, one more Member shall be chosen in the State.”.

6. Section 12 of the Principal Act is repealed and the following section substituted:—

Elections.

“12. (1) At an ordinary general election, the number of Members of the House of Representatives to be chosen in each State shall be in accordance with the last determination made before that election.


“(2) At a general election of Members of the House of Representatives, not being an ordinary general election, the number of members to be chosen in each State shall be in accordance with the determination in accordance with which the State is for the time being distributed into electoral divisions.”.

Schedule.

7. Schedule B to the Principal Act is repealed and the following Schedule substituted:—

SCHEDULE Section 5

COMMONWEALTH OF AUSTRALIA

Representation Act 1905

CERTIFICATE OF THE CHIEF AUSTRALIAN ELECTORAL OFFICER AS TO THE NUMBERS OF THE PEOPLE OF THE COMMONWEALTH AND OF THE SEVERAL STATES.

I, , the Chief Australian Electoral Officer, hereby certify that I

have this day, in accordance with the Representation Act 1905, ascertained the numbers of the people of the Commonwealth and of the several States in accordance with the latest statistics of the Commonwealth, and that those numbers are as follows:—

States

Numbers of the People

New South Wales.............................................

 

Victoria....................................................

 

Queensland.................................................

 

South Australia...............................................

 

Western Australia.............................................

 

Tasmania...................................................

 

The Commonwealth............................................

 

Dated the day of 19 .

Chief Australian Electoral Officer.

Minor and consequential amendments.

8. The Principal Act is amended as set out in the Schedule.

Transitional.

9. (1) The Chief Australian Electoral Officer shall, within 30 days after the commencement of this section, ascertain the numbers of the people of the Commonwealth and of the several States in accordance with the latest statistics of the Commonwealth, and, notwithstanding sub-section 12(2) of the Principal Act as amended by this Act, at the first general election of Members of the House of Representatives held after the commencement of this section, the number of Members to be chosen in each State shall be in accordance with the determination made in relation to that ascertainment of the numbers of the people.

(2) The ascertainment of the numbers of the people in pursuance of sub-section (1) shall, for the purposes of the Principal Act as amended by this Act, be deemed to have been made under and in accordance with section 3 of that Act as so amended.


SCHEDULE Section 8

MINOR AND CONSEQUENTIAL AMENDMENTS

Provision

Amendment

Section 2..............

Omit “Chief Electoral Officer of the Commonwealth”, substitute “Chief Australian Electoral Officer”.

Section 7..............

After “Chief”, insert “Australian”.

Section 8..............

After “Chief”, insert “Australian”.

Section 9..............

After “Chief”, insert “Australian”.

Paragraph 10(a)..........

After “Chief”, insert “Australian”.

Section 11.............

After “Chief”, insert “Australian”.

Sub-section 13(3).........

Omit “Schedule B”, substitute “the Schedule”.

Heading to Schedules......

Omit “SCHEDULES”.

 

Overview

The Representation Amendment Act 1977 was enacted to amend the Representation Act 1905, addressing the need to update and refine the electoral representation system within Australia. This Act was passed by the Parliament of the Commonwealth of Australia, aiming to ensure that the electoral process accurately reflects the population distribution as per the latest statistical data. The policy objective behind this legislation was to maintain a fair and equitable representation of the population in the House of Representatives, ensuring that each state's number of representatives aligns with its population size. By updating the ascertainment process and the methodology for determining the number of members to be chosen in each state, the Act sought to enhance the democratic integrity of the electoral system.

Scope and Application

The Representation Amendment Act 1977 amends the Representation Act 1905, which pertains to the representation of the people in the House of Representatives. This Act applies to the ascertainment of the numbers of people of the Commonwealth and the several States, the supply of statistical information, and the certification of these numbers by the Chief Australian Electoral Officer. It also applies to the determination of the representation of the States, the number of Members to be chosen in each State at an ordinary general election, and the making of elections. The Act applies nationally across the Commonwealth of Australia, but it excludes the people of any Territory. The Act does not explicitly state exclusions or thresholds, but it does include provisions for minor and consequential amendments. The application of the Act may be extended or restricted through subordinate instruments, such as regulations.

Key Provisions

The Representation Amendment Act 1977 (Act) modifies the Representation Act 1905 (Principal Act) to update and refine the processes for determining the representation of States in the House of Representatives. Section 1 of the Act provides the short title and citation of the Act, while section 2 indicates the Act's commencement date upon receiving Royal Assent. Section 3 of the Act replaces and redefines the interpretation of key terms such as 'determination', 'ordinary general election', and 'people of the Commonwealth' (section 1a). The Act repeals and substitutes new sections (sections 3, 4, 5, and 6) that outline the ascertainment of population numbers, the supply of statistical information, and the issuance of the Chief Australian Electoral Officer's certificate. The Act imposes obligations on the Chief Australian Electoral Officer to ascertain the population numbers of the Commonwealth and States within specified timeframes (sections 3 and 9). The Australian Statistician is required to provide the necessary statistical information to the Chief Australian Electoral Officer upon request (section 4). The Chief Australian Electoral Officer must then issue a certificate detailing the ascertained population numbers (section 5). Additionally, the Act mandates that the number of Members of the House of Representatives to be chosen in each State be determined based on the latest ascertainment and certificate, with specific provisions for ordinary general elections and other general elections (sections 5 and 12). Failure to comply with the Act's provisions could result in civil or criminal consequences, although the Act itself does not explicitly state specific offences, penalties, or maximum penalties. However, given the legislative context and the importance of accurate representation in the House of Representatives, non-compliance could potentially lead to legal actions for inaccuracies or delays in population ascertainment and certification, which could impact electoral processes and outcomes.

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Area of Law
Constitutional Law
Instrument
Act
Concepts
Definitions & Interpretation
Commencement Provisions
Repeal & Amendment
Transitional Provisions
Reporting & Disclosure Obligations
Regulatory Standards

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Sourced from the Federal Register of Legislation at 26 August 2026. For the latest information on Australian Government law please go to https://www.legislation.gov.au.