Class 1: Audiovisual works – criticism and comment
Class 2: Audiovisual works – accessibility
Class 3: Audiovisual works – space-shifting
Class 4: Audiovisual works – HDCP/HDMI
Class 5: Computer programs — unlocking
Class 6: Computer programs — jailbreaking
Class 7: Computer programs — repair
Class 8: Computer programs — video game preservation
Class 9: Computer programs — software preservation
Class 10: Computer programs — security research
Class 11: Computer programs — avionics
Class 12: Computer programs — 3D printing