# Choose an eligible source

Select what is useful. These resources do not certify that a class, learner or complete year has finished.

- [A-first](A-first-source.html)
- [A-later](A-later-source.html)
- [B-first](B-first-source.html)
- [B-later](B-later-source.html)
- [C-first](C-first-source.html)
- [C-later](C-later-source.html)
- [D-first](D-first-source.html)
- [D-later](D-later-source.html)

[Sources and reuse](../SOURCE-NOTICE.html) · Original educational work © NeuroForgeIO Pty Ltd 2026, CC BY 4.0. Linked authority/provider exceptions and learner ownership stay separate.