To the Camp Commanders of Concentration camps Da, Sah, Bu, Mau, Flo, Neu, Au.I III, br-Ro, Natz, Stu, Rav, Herz, Aufenth, Camp Bergen, Belsen

Group leader D Riga, one copy each for KL Riga, Kauen, Vaivara SS Wirtschafter Ost, Krakau with one copy each for KL Lublin, Warschau and Plaszow.

There is cause to call attention to the fact that in every case permission for assignment has to be requested here before assignment of prisoners is made for experimental purposes.

To be included in this request are number, kind of custody, and in case of aryan prisoners, exact personal data, file number in the Main Reich's Security Office and reason for detainment in the concentration camp.

Herewith, I explicitly forbid assignment of prisoners for experimental purposes without permission.

[signature illegible] (Waffen)
SS Lt Gen and Lt Gen of the SS