statuary copy gen.

[Fiorella]

Пожалуйста, помогите перевести.
statuary copy
Выражение встречается в следующем контексте:
In the case of statuary
copies which the Purchaser is obliged by law to file, the duty of confidentiality applies for as long
as the Purchaser retains possession of the statuary copy.

Заранее спасибо

[Mus]

statutory copy