# ALC V2 Reference

- [Annotation](/dev/eng/tools/alc/alc-v2-reference/annotation.md)
- [V2 AppLicenseChecker.ResponseCode](/dev/eng/tools/alc/alc-v2-reference/annotation/v2-applicensechecker.responsecode.md)
- [Classes\_](/dev/eng/tools/alc/alc-v2-reference/classes_.md)
- [V2 AppLicenseChecker](/dev/eng/tools/alc/alc-v2-reference/classes_/v2-applicensechecker.md)
- [Interfaces\_](/dev/eng/tools/alc/alc-v2-reference/interfaces_.md)
- [V2 LicenseCheckerListener](/dev/eng/tools/alc/alc-v2-reference/interfaces_/v2-licensecheckerlistener.md)