8th Report: Report on question of appropriate penalties arising from the report of Committee of Privileges of 17 October 1984Parliamentary paper number 239/1985
9th Report: Report on the improper disclosure and misrepresentation by a departmental officer of an amendment prepared for moving in the SenateParliamentary paper number 506/1985
14th Report: Possible false or misleading evidence and manipulation of evidence before Senate committees – travel by Aboriginal community representativesParliamentary paper number 461/1989
15th Report: Possible false or misleading evidence before a Senate estimates committee – Department of Defence Project ParakeetParliamentary paper number 461/1989
18th Report: Possible interference with witnesses in consequence of their giving evidence before Senate Select Committee on Administration of Aboriginal AffairsParliamentary paper number 461/1989
21st Report: Possible adverse treatment of a witness before the Select Committee on the Administration of Aboriginal AffairsParliamentary paper number 461/1989
26th Report: Possible misleading evidence before a Senate estimates committee – Department of Defence asbestos in Royal Australian Navy shipsParliamentary paper number 438/1990
36th Report: Possible Improper interference with a witness and possible misleading evidence before the National Crime Authority CommitteeParliamentary paper number 194/1992
44th Report: Possible improper interference with, or misleading reports of, proceedings of Senate Legal and Constitutional Affairs CommitteeParliamentary paper number 390/1993
50th Report: Possible improper interference with a witness and possible false or misleading answers given to the Senate or a Senate committeeParliamentary paper number 322/1994
55th Report: Possible penalty or injury to a witness before the Standing Committee on Industry, Science, Technology, Transport, Communications and InfrastructureParliamentary paper number 134/1995
54th Report: Possible unauthorised disclosure of a submission to the Joint Committee on the National Crime AuthorityParliamentary paper number 133/1995
58th Report: Possible improper interference with a witness before Select Committee on Unresolved Whistleblower CasesParliamentary paper number 476/1995
60th Report: Possible unauthorised disclosure of documents or deliberations of Senate Select Committee on the Dangers of Radioactive WasteParliamentary paper number 9/1996
64th Report: Possible false or misleading evidence before the Environment, Recreation, Communications and the Arts Legislation CommitteeParliamentary paper number 40/1997
73rd Report: Possible improper interference with a potential witness before the Parliamentary Joint Committee on Native Title and the Aboriginal and Torres Strait Islander Land FundParliamentary paper number 118/1998
85th Report: Possible intimidation of a witness before the Employment, Workplace Relations, Small Business and Education References CommitteeParliamentary paper number 36/2000
89th Report: Senior public officials' study of parliamentary processes - Report on compliance with Senate order of 1 December 1998Parliamentary paper number 79/2000
96th Report: Possible misleading evidence to and improper interference with witnesses before the Employment, Workplace Relations, Small Business and Education Legislation CommitteeParliamentary paper number 118/2001
99th Report: Possible unauthorised disclosure of a submission to the Parliamentary Joint Committee on Corporations and SecuritiesParliamentary paper number 177/2001
104th Report: Possible false or misleading evidence before the Parliamentary Joint Committee on Native Title and the Aboriginal and Torres Strait Islander Land FundParliamentary paper number 309/2002
106th Report: Possible improper interference with a witness before the Senate Select Committee on a Certain Maritime IncidentParliamentary paper number 344/2002
111th Report: Persons referred to in the Senate - Mr Bob Moses, on behalf of Board and Management of National Stem Cell CentreParliamentary paper number 2/2003
112th Report: Possible unauthorised disclosure of report of Environment, Communications, Information Technology and the Arts Legislation CommitteeParliamentary paper number 11/2003
116th Report: Possible improper interference with a witness before the Rural and Regional Affairs and Transport Legislation CommitteeParliamentary paper number 53/2004
119th Report: Possible false or misleading evidence before the Environment, Communications, Information Technology and the Arts Legislation CommitteeParliamentary paper number 177/2004
120th Report: Possible unauthorised disclosure of private deliberations or draft report of Select Committee on the Free Trade Agreement between Australia and the United States of AmericaParliamentary paper number 52/2005
123rd Report: Possible failure by a senator to comply with the Senate's resolution relating to registration of interestsParliamentary paper number 224/2005
125th Report: Parliamentary privilege - Precedents, procedures and practice in the Australian Senate 1966-2005 (presented out of session on 19 December 2005)Parliamentary paper number 3/2006
128th Report: Person referred to in the Senate - Mr Karl J O'Callaghan, APM, Commissioner of Police, Western AustraliaParliamentary paper number 155/2006
131st Report: Possible false or misleading evidence and improper refusal to provide information to the Finance and Public Administration CommitteeParliamentary paper number 171/2007
132nd Report: Persons referred to in the Senate - Mr Chalid Muhammad and Mr Nurkholis on behalf of staff of the Indonesian Forum for Environment (WALHI)Parliamentary paper number 173/2007
133rd Report: Possible false or misleading evidence before the Legal and Constitutional Affairs Committee (additional information tabled on 26 June 2008)Parliamentary paper number 260/2008
135th Report: Persons referred to in the Senate - Certain persons on behalf of the Exclusive Brethren Christian FellowshipParliamentary paper number 338/2008
136th Report: Persons referred to in the Senate - Mr Barry Williams, President of the Lone Fathers Association of Australia IncParliamentary paper number 4/2009
141st Report: Possible interference with, or imposition of a penalty on, a witness before the Legal and Constitutional Affairs References CommitteeParliamentary paper number 318/2009
142nd Report: Matters arising from the Economics Legislation Committee Hearing on 19 June 2009 (referred 24 June and 12 August 2009)Parliamentary paper number 396/2009
144th Report: Statutory secrecy provisions and parliamentary privilege - an examination of certain provisions of the Tax Laws Amendment (Confidentiality of Taxpayer Information) Bill 2009 (referred 18 March 2010) (presented out of session on 4 June 2010)Parliamentary paper number 127/2010
Inquiry into the adequacy of advice contained in the Government Guidelines for Official Witnesses before Parliamentary Committees and Related Matters (presented out of session on 2 September 2010)
150th Report: Whether there was any improper influence in relation to political donations made by Mr Graeme Wood and questions without notice asked by Senator Bob Brown and Senator MilneParliamentary paper number 69/2012
151st Report: Possible imposition of a penalty on, or interference with, a witness before the Rural Affairs and Tansport References CommitteeParliamentary paper number 95/2012
161st Report: Possible imposition of a penalty on a witness before the Rural and Regional Affairs and Transport References CommitteeParliamentary paper number 219/2015
166th Report: Possible improper influence of a witness before the Environment and Communications References CommitteeParliamentary paper number 223/2017
182nd Report: Possible improper interference with an Economics References Committee inquiry (presented out of session on 21 March 2022)Parliamentary paper number 67/2022