Epidemiological Studies (Confidentiality) Act 1981

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Epidemiological Studies (Confidentiality) Act 1981

No. 148, 1981

Compilation No. 4

Compilation date:    21 October 2016

Includes amendments up to: Act No. 61, 2016

Registered:    15 November 2016

 

About this compilation

This compilation

This is a compilation of the Epidemiological Studies (Confidentiality) Act 1981 that shows the text of the law as amended and in force on 21 October 2016 (the compilation date).

The notes at the end of this compilation (the endnotes) include information about amending laws and the amendment history of provisions of the compiled law.

Uncommenced amendments

The effect of uncommenced amendments is not shown in the text of the compiled law. Any uncommenced amendments affecting the law are accessible on the Legislation Register (www.legislation.gov.au). The details of amendments made up to, but not commenced at, the compilation date are underlined in the endnotes. For more information on any uncommenced amendments, see the series page on the Legislation Register for the compiled law.

Application, saving and transitional provisions for provisions and amendments

If the operation of a provision or amendment of the compiled law is affected by an application, saving or transitional provision that is not included in this compilation, details are included in the endnotes.

Editorial changes

For more information about any editorial changes made in this compilation, see the endnotes.

Modifications

If the compiled law is modified by another law, the compiled law operates as modified but the modification does not amend the text of the law. Accordingly, this compilation does not show the text of the compiled law as modified. For more information on any modifications, see the series page on the Legislation Register for the compiled law.

Selfrepealing provisions

If a provision of the compiled law has been repealed in accordance with a provision of the law, details are included in the endnotes.

 

 

 

Contents

1 Short title

2 Commencement

3 Interpretation

3A Application of the Criminal Code

4 Secrecy relating to prescribed studies

5 Authorisation of use of documents

6 Secrecy relating to certain documents

7 Certain persons may be given information

8 Documents not to be produced in court etc.

9 Extension

10 Oaths and declarations of secrecy

11 Publication of results of studies etc.

12 Application

13 Regulations

Endnotes

Endnote 1—About the endnotes

Endnote 2—Abbreviation key

Endnote 3—Legislation history

Endnote 4—Amendment history

 

An Act to provide for confidentiality in relation to certain epidemiological studies

 

 

 

1  Short title

  This Act may be cited as the Epidemiological Studies (Confidentiality) Act 1981.

2  Commencement

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

3  Interpretation

 (1) In this Act, unless the contrary intention appears:

Commonwealth epidemiological study means an epidemiological study conducted by, or on behalf of, the Commonwealth.

court includes a tribunal, authority or person having power to require the production of documents or the answering of questions, but does not include the Commonwealth Ombudsman.

document includes any record of information, however recorded or stored, whether in written or printed form, on film, by electronic means or otherwise and, without limiting the generality of the foregoing, includes an article containing an image produced by photography, xrays or otherwise.

epidemiological study means a study of:

 (a)  the incidence or distribution, within the population of a country, or a part of a country, or within a particular group of persons, or within a sample or subsample of such a population or group, of:

 (i) a disease;

 (ii) a physical or mental state; or

 (iii) a condition, circumstance, occurrence, activity, form of behaviour, course of conduct, or state of affairs, that is or may be disadvantageous to, or result in a disadvantage to, the person concerned or to the community; or

 (b) the factors responsible for such an incidence or distribution;

or both, and includes a series of such studies.

prescribed study means:

 (a) the Vietnam Veterans Study; or

 (b) a Commonwealth epidemiological study declared by the regulations to be a study to which this Act applies.

Vietnam Veterans Study means the Commonwealth epidemiological study that commenced in 1980 in relation to:

 (a) persons who were members of the Defence Force at any time between 1 January 1962 and 31 December 1972, whether or not they served in Vietnam; and

 (b) members of the Australian Public Service who served in Vietnam at any time between 1 January 1962 and 31 December 1972.

 (2) A reference in this Act to a person who has assisted, or is assisting, in the conduct of an epidemiological study includes a reference to a person who has conducted, or is conducting, or has supervised or is supervising the conduct of, the study but does not include a reference to a person who has assisted, or is assisting, in the conduct of the study by reason only that he or she was or is one of the persons to whom the study related or relates or has provided, or is providing, information about one of the persons (whether himself, herself or another person) to whom the study related or relates.

 (3) A reference in this Act to information concerning the affairs of a person shall be read as including:

 (a) a reference to information as to the existence or nonexistence of a document concerning the affairs of a person; and

 (b) a reference to information relating to the whereabouts of a document concerning the affairs of a person.

 (4) Unless the contrary intention appears, a reference in this Act to information or a document concerning the affairs of a person includes a reference to information or a document, as the case may be, concerning the affairs of a deceased person.

3A  Application of the Criminal Code

  Chapter 2 of the Criminal Code applies to all offences against this Act.

Note: Chapter 2 of the Criminal Code sets out the general principles of criminal responsibility.

4  Secrecy relating to prescribed studies

  Subject to sections 5 and 7, a person who has assisted, or is assisting, in the conduct of a prescribed study shall not, either directly or indirectly, except for the purpose of the conduct of that study, make a record of, or divulge or communicate to any person, any information concerning the affairs of another person acquired by him or her by reason of his or her having assisted, or assisting, in the conduct of that study.

Penalty: Imprisonment for 6 months or 10 penalty units.

5  Authorisation of use of documents

  Notwithstanding section 4, the Minister may, by writing signed by him or her, authorize the giving of access, in a form or forms specified in the instrument of authorization, to documents prepared or obtained in the conduct of a prescribed study to persons assisting in the conduct of another prescribed study, and, where such an authorization is given, it is a defence to a prosecution for a contravention of section 4 that is constituted by the giving of access to a document if the access was given in accordance with the authorization.

Note: The defendant bears an evidential burden in relation to establishing that the access was given in accordance with the authorization. See subsection 13.3(3) of the Criminal Code.

6  Secrecy relating to certain documents

  Subject to section 7, a person who has assisted, or is assisting, in the conduct of a prescribed study and has been given access, by virtue of an authorization under section 5, to a document prepared or obtained in the conduct of another prescribed study shall not, either directly or indirectly, except for the purpose of the conduct of either of those studies, make a record of, or divulge or communicate to any person, any information concerning the affairs of another person acquired by him or her by reason of his or her having been given access to that document.

Penalty: Imprisonment for 6 months or 10 penalty units.

7  Certain persons may be given information

  Sections 4 and 6 do not prohibit a person who has assisted, or is assisting, in the conduct of a prescribed study from giving information concerning the affairs of another person to:

 (a) the person who supplied the information;

 (b) where the information concerns the affairs of only one person—that person;

 (c) where the information concerns the affairs of 2 or more persons—any of those persons with the consent of the other person, or each other person, whose affairs that information concerns; or

 (d) a person nominated by a person to whom the information may be given by virtue of paragraph (a), (b) or (c) as a person to whom that information may be given.

8  Documents not to be produced in court etc.

 (1) A person who has assisted, or is assisting, in the conduct of a prescribed study shall not be required:

 (a) to produce in a court, or permit a court to have access to, a document prepared or obtained in the course of the conduct of that study, being a document concerning the affairs of another person; or

 (b) to divulge or communicate to a court any information concerning the affairs of another person acquired by him or her by reason of his or her having assisted, or assisting, in the conduct of that study.

 (2) A person who has assisted, or is assisting, in the conduct of a prescribed study and has been given access, by virtue of an authorization under section 5, to a document shall not be required:

 (a) to produce in a court, or permit a court to have access to, that document, being a document concerning the affairs of another person; or

 (b) to divulge or communicate to a court any information concerning the affairs of another person acquired by him or her by reason of his or her having had, or having, that access.

9  Extension

  Without limiting the generality of sections 4, 6 and 8, those sections extend to a person who has assisted, or is assisting, in the conduct of an epidemiological study:

 (a) as an officer of the Public Service of a State or of the Northern Territory;

 (b) as an employee of a body corporate, or of another person, involved in the conduct of the study; or

 (c) in accordance with a contract for the provision of his or her services;

and extend to a person whether or not he or she received or receives, or was or is entitled to receive, remuneration in respect of the assistance provided by him or her.

10  Oaths and declarations of secrecy

  A person who is, or is about to become, a person to whom section 4 or 6 applies shall, if and when required to do so by the Minister, or by a person authorized in writing by the Minister for the purposes of this section, take an oath, or make an affirmation or declaration, in a manner and form, and before a person, prescribed by the regulations, not to make a record of, or divulge or communicate, information in contravention of this Act.

Penalty: Imprisonment for 6 months or 10 penalty units.

11  Publication of results of studies etc.

 (1) Nothing in this Act prohibits the publication of conclusions based on, statistics derived from, or particulars of procedures used in, a prescribed study, but such conclusions, statistics or particulars shall not be published in a manner that enables the identification of an individual person (including a deceased person).

 (2) In this section, publication, in relation to conclusions, statistics or particulars, includes:

 (a) the divulging or communication to a court of the conclusions, statistics or particulars; and

 (b) the production to a court of, or the permitting of a court to have access to, a document containing the conclusions, statistics or particulars.

12  Application

 (1) For the purposes of the application of this Act in relation to the Vietnam Veterans Study, this Act extends to information acquired, and documents prepared or obtained, before the commencement of this Act.

 (2) For the purposes of the application of this Act in relation to a Commonwealth epidemiological study declared by the regulations to be a study to which this Act applies, this Act extends to information acquired, and documents prepared or obtained, before the commencement of those regulations.

13  Regulations

  The GovernorGeneral may make regulations, not inconsistent with this Act, prescribing all matters required or permitted by this Act to be prescribed or necessary or convenient to be prescribed for carrying out or giving effect to this Act.

Endnotes

Endnote 1—About the endnotes

The endnotes provide information about this compilation and the compiled law.

The following endnotes are included in every compilation:

Endnote 1—About the endnotes

Endnote 2—Abbreviation key

Endnote 3—Legislation history

Endnote 4—Amendment history

Abbreviation key—Endnote 2

The abbreviation key sets out abbreviations that may be used in the endnotes.

Legislation history and amendment history—Endnotes 3 and 4

Amending laws are annotated in the legislation history and amendment history.

The legislation history in endnote 3 provides information about each law that has amended (or will amend) the compiled law. The information includes commencement details for amending laws and details of any application, saving or transitional provisions that are not included in this compilation.

The amendment history in endnote 4 provides information about amendments at the provision (generally section or equivalent) level. It also includes information about any provision of the compiled law that has been repealed in accordance with a provision of the law.

Editorial changes

The Legislation Act 2003 authorises First Parliamentary Counsel to make editorial and presentational changes to a compiled law in preparing a compilation of the law for registration. The changes must not change the effect of the law. Editorial changes take effect from the compilation registration date.

If the compilation includes editorial changes, the endnotes include a brief outline of the changes in general terms. Full details of any changes can be obtained from the Office of Parliamentary Counsel.

Misdescribed amendments

A misdescribed amendment is an amendment that does not accurately describe the amendment to be made. If, despite the misdescription, the amendment can be given effect as intended, the amendment is incorporated into the compiled law and the abbreviation “(md)” added to the details of the amendment included in the amendment history.

If a misdescribed amendment cannot be given effect as intended, the abbreviation “(md not incorp)” is added to the details of the amendment included in the amendment history.

Endnote 2—Abbreviation key

 

ad = added or inserted

o = order(s)

am = amended

Ord = Ordinance

amdt = amendment

orig = original

c = clause(s)

par = paragraph(s)/subparagraph(s)

C[x] = Compilation No. x

    /subsubparagraph(s)

Ch = Chapter(s)

pres = present

def = definition(s)

prev = previous

Dict = Dictionary

(prev…) = previously

disallowed = disallowed by Parliament

Pt = Part(s)

Div = Division(s)

r = regulation(s)/rule(s)

ed = editorial change

reloc = relocated

exp = expires/expired or ceases/ceased to have

renum = renumbered

    effect

rep = repealed

F = Federal Register of Legislation

rs = repealed and substituted

gaz = gazette

s = section(s)/subsection(s)

LA = Legislation Act 2003

Sch = Schedule(s)

LIA = Legislative Instruments Act 2003

Sdiv = Subdivision(s)

(md) = misdescribed amendment can be given

SLI = Select Legislative Instrument

    effect

SR = Statutory Rules

(md not incorp) = misdescribed amendment

SubCh = SubChapter(s)

    cannot be given effect

SubPt = Subpart(s)

mod = modified/modification

underlining = whole or part not

No. = Number(s)

    commenced or to be commenced

 

Endnote 3—Legislation history

 

Act

Number and year

Assent

Commencement

Application, saving and transitional provisions

Epidemiological Studies (Confidentiality) Act 1981

148, 1981

26 Oct 1981

26 Oct 1981 (s 2)

 

Health Legislation Amendment Act 1984

135, 1984

25 Oct 1984

s 4, 5: 25 Oct 1984 (s 2(1))

Health and Aged Care Legislation Amendment (Application of Criminal Code) Act 2001

111, 2001

17 Sept 2001

s 4 and Sch 1 (items 8–10): 17 Sept 2001 (s 2)

s 4

Statute Law Revision Act 2008

73, 2008

3 July 2008

Sch 4 (items 275–288): 4 July 2008 (s 2(1) item 64)

Statute Update Act 2016

61, 2016

23 Sept 2016

Sch 1 (item 230): 21 Oct 2016 (s 2(1) item 1)

 

Endnote 4—Amendment history

 

Provision affected

How affected

s 3.....................

am No 135, 1984; No 73, 2008

s 3A ....................

ad No 111, 2001

s 4.....................

am No 73, 2008; No 61, 2016

s 5.....................

am No 111, 2001; No 73, 2008

s 6.....................

am No 73, 2008; No 61, 2016

s 8.....................

am No 73, 2008

s 9.....................

am No 73, 2008

s 10....................

am No 61, 2016

s 11....................

am No 135, 1984

 

 

Overview

The Epidemiological Studies (Confidentiality) Act 1981 was enacted by the Parliament of Australia to address the issue of maintaining confidentiality in relation to certain epidemiological studies. This legislation aims to ensure that information obtained during the course of these studies is not improperly disclosed, thereby protecting the privacy of individuals involved in such studies. The Act applies to prescribed studies, including the Vietnam Veterans Study and any other Commonwealth epidemiological studies declared by regulations to be subject to the Act. The overarching policy objective is to safeguard sensitive personal information acquired during these studies, prohibiting unauthorised disclosure and mandating secrecy oaths for those involved. The Act also provides for the publication of study results in a manner that prevents the identification of individuals.

Scope and Application

The Epidemiological Studies (Confidentiality) Act 1981 applies to individuals who have assisted or are assisting in the conduct of prescribed studies, including the Vietnam Veterans Study and any Commonwealth epidemiological study declared by regulations to be a study to which this Act applies. The Act also extends to entities and persons who assist in the conduct of such studies in various capacities, including as officers of public services or employees of bodies corporate. The geographic and jurisdictional reach of the Act is nationwide within Australia, applying to all Commonwealth epidemiological studies and prescribed studies. The Act imposes strict confidentiality requirements on the information gathered during these studies, prohibiting the disclosure of any information concerning the affairs of another person acquired by reason of assisting in the conduct of these studies, except under specific circumstances outlined in the Act, such as with the consent of the individuals concerned or under an authorization from the Minister. Additionally, the Act provides for the publication of study conclusions, statistics, and procedures without identifying individual persons, and it mandates oaths or declarations of secrecy from individuals involved in the studies. The Act further extends to documents and information acquired before its commencement if they relate to the Vietnam Veterans Study or a Commonwealth epidemiological study declared by regulations. Subordinate instruments, such as regulations, can prescribe matters necessary for the Act's implementation and may further extend or restrict its application.

Key Provisions

The Epidemiological Studies (Confidentiality) Act 1981 provides specific provisions to ensure confidentiality in relation to certain epidemiological studies. Section 4 mandates that individuals who assist in the conduct of a prescribed study must not record, divulge, or communicate any information concerning the affairs of another person acquired through their assistance, except for the purpose of the study itself. Similarly, Section 6 requires that individuals who have been granted access to documents from another prescribed study under Section 5 must not record, divulge, or communicate any information concerning the affairs of another person acquired through this access, except for the purpose of the study. These provisions apply broadly to any person assisting in the conduct of a prescribed study, including those acting as officers, employees, or contractors, regardless of whether they receive remuneration. Under Section 7, there are exceptions to the general confidentiality requirements. Individuals assisting in the conduct of a prescribed study may disclose information to specific persons, such as the person who supplied the information, the individual whose affairs the information concerns (with consent if multiple individuals are involved), or a nominated person. Section 10 further requires that individuals assisting in a study must take an oath or make a declaration not to divulge confidential information, with a penalty of imprisonment for six months or 10 penalty units for non-compliance. The Act also imposes certain obligations and restrictions on the use and disclosure of study-related documents. Section 8 prohibits individuals from being compelled to produce or allow access to study documents in court or to divulge study-related information in court. Section 5 allows the Minister to authorize access to documents for individuals assisting in another prescribed study, providing a defence against a contravention if the access was granted in accordance with the authorization. However, Section 6 imposes a similar confidentiality requirement on individuals granted access to documents from another study. Failure to comply with the provisions of the Act may result in criminal penalties. Section 4 and Section 6 each carry a penalty of imprisonment for six months or 10 penalty units for making a record of, divulging, or communicating confidential information. Section 10 imposes the same penalty for failing to take the required oath or declaration of secrecy. Additionally, Section 11 allows for the publication of study conclusions, statistics, or procedures, provided they do not enable the identification of an individual person.

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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.