A local jam/sauce maker, Beerenberg, has a Provenance Pathway feature on their site:

http://www.beerenberg.com.au/go/our-products/provenance-path...

Enter the barcode and expiry of the product and it will show you the recipe, when/where it was made, photos of the workers involved in its production, description of the process, the source of each ingredient, packing specs, etc.