Northern Territory does not give specific concreting licences, but in order to carry out the work, you must be registered as a building contractor by the Building Practitioners Board.
Registered building contractors who do concreting work must hold one of the following qualifications as a minimum:
Certificate IV in Building and Construction (CPC40110)
Certificate III in Concreting CPC30313
How to Apply
Visit your nearest Territory Business Centre (TBC) to obtain the application forms to apply for your building contractor's licence in Northern Territory. Alternatively, you may lodge your application by mailing the application form along with supporting documents and fees to the Building Practitioners Board.