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Appendix 6.1 - Disclosure of unidentified information

The Statistics Determination (Statutory Rules 1983 No. 19) made by the Minister under section 13 of the Census and Statistics Act 1905 provides for the disclosure, with the approval in writing of the Australian Statistician, of specified classes of information. Clause 7 of the Determination provides for the disclosure of unidentified individual statistical records in a manner that is not likely to enable the identification of the person or organisation to which they relate.

These disclosures are referred to as Confidentialised Unit Record Files (CURFs). More information on CURFs can be found in Quality and timeliness (chapter 12) and Dissemination of statistics (chapter 13).

Disclosure of unidentified information under clause 7 of the Statistics Determination are shown in the following table.

	Survey date
Aspects of literacy survey	1996
Australians' employment and unemployment patterns survey	1994-97
Business growth and performance survey	1994-95, 1995-96, 1996-97, 1997-98 (combined)
Census 1% sample file	1981
Census 1% sample file	1986
Census 1% sample file	1991
Census 1% sample file	1996
Census of population and housing	2001
Child care survey	1999
Child care survey	2002
Child care survey	2005
Disability, ageing and carers survey	1993
Disability, ageing and carers survey	2003
Education and training experience survey	1989
Education and training survey	1997
Education and training survey	2005
Education and work survey	2001
Education and work survey	2003
Education and work survey	2005
Education, training and information technology survey	2001
Employment arrangements and superannuation survey	2000
Family characteristics survey	2003
General social survey	2002
General social survey	2006
Household expenditure survey	1975-76
Household expenditure survey	1984
Household expenditure survey	1988-89
Household expenditure survey	1993-94
Household expenditure survey (second fiscal incidence study edition)	1998-99
Household expenditure survey and survey of income and housing	2003-04
Income and housing costs and amenities survey	1990
Income and housing costs survey	1994-95
Income and housing costs survey	1995-96
Income and housing costs survey	1996-97
Income and housing costs survey	1997-98
Income and housing costs survey	1999-2000
Income and housing costs survey	2000-01
Income and housing survey	1982
Income and housing survey	2002-03
Income distribution survey	1986
Labour force survey and employee earnings, benefits and trade union membership survey	August 2004
Labour force survey and employee earnings, benefits and trade union membership survey	August 2006
Labour force survey, and labour mobility survey	February 2006
Labour mobility survey	1994
Multi-purpose household survey	2004-05
Multi-purpose household survey	2005-06
National Aboriginal and Torres Strait Islander health survey	2004-05
National Aboriginal and Torres Strait Islander social survey	2002
National Aboriginal and Torres Strait Islander survey	1994
National crime and safety survey	2002
National crime and safety survey	2005
National health survey	1995
National health survey	2001
National health survey	2004-05
National health survey (Indigenous file)	2001
National nutrition survey	1995
National survey of mental health and wellbeing of adults (2nd revised)	1997
Personal safety survey	2005
Pregnancy and employment transitions survey	2005
Rental investors survey	1993
Rental investors survey	1997
Rental tenants survey	1994
Time use survey	1992
Time use survey	1997
Training and education survey	1993
Women's safety survey	1996