Every business must comply with various legal requirements regarding registration, licensing, naming, taxation, and employing staff. There are over 700 licenses that may need to be obtained from state websites, and all businesses must register a unique business name with the department of fair trading and obtain an Australian Business Number. When employing staff, businesses must pay appropriate wages according to full-time, part-time or casual status, withhold tax, contribute to superannuation, and hold workers compensation insurance.