TATTOO, HIPS, DNA, BH, AD, SchH1 or IPO1, Kkl.1,2, and a Show grade min. Good

TATTOO: essential ear identification of a GSD - for all the tests referred to.
HIPS: an 'a' stamp 'pass grade' for breeding.
DNA: is a scientific genetic check of the parentage. (pedigree)
BH: is a traffic of life test, people, bikes, other dogs, cars, obedience, temperament.
AD: is a physical endurance and fitness test - 12 mile trotting, with check stops every 4 miles.
SchH1,& IPO1: are tests for tracking, obedience, protection. essential qualities of a GSD.
Kkl.1 & 2: pass grades for a very thorough Breed Survey of the GSD, (includes temperament test)
SHOW GRADE: exhibited under an SV judge and graded Good or higher.
 

VIDEX GSD at the very forefront of GSD Breeders in the UK using this system

Lasso von Fidelius
Rocky vom Haus Tepferd
CH. Videx Varus
Videx Quella 
Videx Quena
Videx Casandra
Magic vom Nieuwlandshof
Maike vom Martelsberg
Videx Dominique
Immo vom Mons Tabor (partnership)
 

SchH3 - Kkl.1
SchH3 - Kkl.1
SchH3 - Kkl.1 Lbz.
SchH3 - Kkl.1
SchH1 - Kkl.1
SchH1 - Kkl.1
SchH1 - Kki.1 Lbz.
SchH2 - Kkl.1 Lbz.
AD - BH
SchH2 - Kkl.1