- Inclosed Lands Protection Regulation 2023
- Independent Commission Against Corruption Regulation 2017
- Independent Pricing and Regulatory Tribunal Regulation 2022
- Industrial Relations Commission Rules 2022
- Industrial Relations (General) Regulation 2020
- Industrial Relations (National System Employers) Order 2009
- Insurance Premiums Order (1991–92)
- Insurance Premiums Order (1992–93)
- Insurance Premiums Order (1993–94)
- Insurance Premiums Order (1994–95)
- Insurance Premiums Order (1995–96)
- Insurance Premiums Order (1996–97)
- Insurance Premiums Order (1997–98)
- Insurance Premiums Order 1998–1999
- Insurance Premiums Order 1999–2000
- Insurance Premiums Order 2000–2001
- Insurance Premiums Order 2001–2002
- Insurance Premiums Order 2002–2003
- Insurance Premiums Order 2003–2004
- Insurance Premiums Order 2004–2005
- Insurance Premiums Order 2008–2009
- Insurance Premiums Order 2009–2010
- Insurance Premiums Order 2010–2011
- Insurance Premiums Order 2011–2012
- Insurance Premiums Order 2012–2013
- Insurance Premiums Order 2014–2015
- Insurance Premiums Order 2015–2016
- Insurance Premiums Order (January–June) 2006
- Insurance Premiums Order (January–June) 2007
- Insurance Premiums Order (January–June) 2008
- Insurance Premiums Order (January–June) 2014
- Insurance Premiums Order (July–December) 2005
- Insurance Premiums Order (July–December) 2006
- Insurance Premiums Order (July–December) 2007
- Insurance Premiums Order (July–December) 2013
- Insurance Premiums Order (Retro-Paid Loss Premium Method) 2009–2010
- Insurance Premiums Order (Retro-Paid Loss Premium Method) 2010–2011
- Insurance Premiums Order (Retro-Paid Loss Premium Method) 2011–2012
- Insurance Premiums Order (Retro-Paid Loss Premium Method) 2012–2013
- Insurance Premiums Order (Retro-Paid Loss Premium Method) 2013–2014
- Insurance Premiums Order (Retro-Paid Loss Premium Method) 2014–2015
- Insurance Premiums Order (Retro-Paid Loss Premium Method) 2015–2016
- Insurance Regulation 2019