you just linked me to the exact thing I was just reading
all covered.2.2.1.2 Licence conditions
There are three types of licences for shooting kangaroos in NSW. Firstly a landholder must apply for an Occupier's Licence to legally have kangaroos shot on the property. Kangaroos can then be shot commercially (if within one of the commercial zones) by the holder of a Trapper's licence, or non-commercially by the landholder themselves or their nominee (holding a General Licence).
Section 3.9 of the 1998-2002 NSW KMP states that the Code 'has been supplied to all licensed trappers, and is a condition of their licence', The KMP does not explicitly state that holders of an Occupier's licence must comply with the Code. However, the Declaration of Approved Management Programs for 1998-2002 requires that shooting of animals under the program is undertaken in accordance with the Code, and that the Code is supplied biennially to all shooters, with no distinction made between commercial or non-commercial shooting (see Box 2.1). According to agency staff, compliance with the Code is a condition of both the commercial (Trapper's) and non-commercial (Occupier's) licence and the Code is issued periodically to all licence holders.