Here are certificates earned from microskill courses offered by the New South Wales TAFE system in Australia.A number of these courses are free, to encourage entry, adoption and uptake of larger paid-for courses. They're quite polished, but can be heavily commercial in flavour; the AI courses are very Microsoft-centric.
The available free courses can be bought singly or in in zero-cost bundles.
my user profile and a list of my badges are available when I log in.
IT courses are from IAT Digital,
or the Institute of Applied Technology (IAT) - Digital at Meadowbank.
It looks like they're rebranding and restructuring as a National Centre of Excellence.
There are also free courses from IAT Construction,
or the Institute of Applied Technology (IAT) - Construction at Kingswood.
CCOE is Construction Centre of Excellence. They appear to be restructuring and reissuing badges as part of a rebranding exercise. And they also seem to be splitting away from IAT Digital, with a new manual fill-in-an-Office-form approval process for microcredentials which are now scheduled online taught courses (which will be verified by Accredible?) Access to previous easy-to-use convenient courses is still possible via a login. Well, it was good while it lasted.