Queensland has banned single-use plastic straws, stirrers, cutlery and plates, as well as containers and cups made from expanded polystyrene.
Initially announced in March, businesses had until September 1 to stop using items listed under the first stage of the state government ban.
The plan received huge support from the community during consultations, with 94 per cent of 20,000 respondents supporting the proposal.
The related legislation also makes provision for more single-use items to be banned through regulation in the future.
Environment Minister Meaghan Scanlon confirmed earlier this year more restrictions are likely in the future.
“There’s been a lot of commentary around things like coffee cups, a range of other plastics, so we’ll be making sure that we’re consulting widely around what the next phase of those products is,” she said in March.
“Queensland really is ahead when it comes to the rest of the country on single-use plastics, but we want to make sure that we’re continuing to progress with this.”