Sr. Technical Adviser
- Regional Representative USJJF
- Senior 2nd Level Instructor – Examiner United States Taiho Jutsu Committee
- Rokudan, 6th Dan in United States Ju-Jitsu, USJJF
- Rokudan, 6th Dan in Judo No Kihon
- Rokudan, 6th Dan in Kodokan Judo, USA-TKJ
- Rokudan, 6th Dan in 360 Self Defense System
- Shodan, 1st Dan in Taiho Jutsu, USJJF
Sensei Dieter began his studies in 1949 under Sensei Ludwig Prass at the Duesseldorfer Judo Sportschule (Germany).