The document is for attachments for seating of archwires which are used for orthodontic treatment of patients with fixed appliances. It specifies dimensions, test methods, materials and labelling of attachments.
DIN 13971-2:2000 history
2012DIN 13996:2012 Dentistry - Dimensions for archwires and attachments for orthodontic appliances
2000DIN 13971-2:2000 Dentistry - Orthodontic products - Part 2: Attachments for seating archwires in orthodontics