Вот, посмотрите, ссылку внизу, где объясняется, что это такое.

Сразу скажу, что не уверена, есть ли специальное название в российском законодательстве.

http://www.publications.parliament.uk/pa/ld199596/ldhansrd/v...

Baroness Blatch: My Lords, under Amendment No. 66 the code of practice would require a police officer to indicate on the sensitive schedule the reason that he believes particular material is sensitive. This will help the prosecutor in his assessment of whether the material needs to be brought before the court for a ruling on whether it should be disclosed...
Under Amendment No. 73 the code of practice would define sensitive material for the purposes of preparing a schedule of sensitive material...
The purpose of the sensitive schedule is to draw the attention of the prosecutor to material which it may not be in the public interest to disclose.