NSW Education Standards Authority in the context of "Higher School Certificate (New South Wales)"

The Higher School Certificate (HSC) is the credential awarded to secondary school students who successfully complete senior high school level studies (Years 10, 11 and 12 or equivalent) in New South Wales and some ACT schools in Australia, as well as some international schools in Singapore, Malaysia, Indonesia, China, and Papua New Guinea. It was first introduced in 1967, and is currently developed and managed by the NSW Education Standards Authority (NESA).