Unit groups and their descriptions

Code	Title	Major group	Sub-major group	Group	Occupations
7321	Pre-press technicians	Craft and related trades workers	Handicraft and printing workers	Printing trades workers	11
7322	Printers	Craft and related trades workers	Handicraft and printing workers	Printing trades workers	6
7323	Print finishing and binding workers	Craft and related trades workers	Handicraft and printing workers	Printing trades workers	8