Resources
Official FCI IGP Rules (source: DVG America) 
Tracking Patterns for IGP 1-3 and FH 1-2 (source: DVG America)
Clicker/Marker Training for IPO Sport (source: schutzhund-training.com)

Tracking Patterns for IGP 1-3 and FH 1-2 (source: DVG America)
Clicker/Marker Training for IPO Sport (source: schutzhund-training.com)