The posters are downloadable and intended to be used by small businesses in shopfronts to communicate with their clients and customers. They have a space at the bottom to allow small businesses to customise them. Where you have capacity you might also consider printing and posting them to small businesses if needed.

https://www.health.gov.au/resources/collections/coronavirus-covid-19-campaign-resources

https://health.gov.au/resources/publications/coronavirus-covid-19-change-of-hours-poster-for-businesses

https://health.gov.au/resources/publications/coronavirus-covid-19-temporary-changes-poster-for-businesses

https://health.gov.au/resources/publications/coronavirus-covid-19-good-hygiene-practices-poster-for-businesses

https://health.gov.au/resources/publications/coronavirus-covid-19-temporary-closure-poster-for-businesses

Department of Industry, Science, Energy and Resources | www.industry.gov.au