Catalogue no: 0017
Source/copyright: PEO/Auspic
Parliamentary Education Office, 2008. Please visit the Image Library page for important information about use of images.
This diagram illustrates the principle of the separation of powers.
The Judiciary has the power to make judgments on law.
The Legislature has the power to make and change laws.
The Executive has the power to put laws into action.
All three powers work separately and within defined areas of responsibility.