Hey all, just have a few questions about the Grant v AKM case that I've been having trouble finding.
- What was the original jurisdiction of the case?
- What was the appeal jurisdiction of the case?
- What courts will have this case as persuasive and binding precedent?
Thanks! 
As previously stated (above) about cases not having jurisdiction. Assuming, therefore, you're asking about the courts it was heard in...
1. Grant was first heard in the SA Supreme Court. Donoghue v Stevenson was binding precedent and Grant won.
2. AKM appealed to the High Court. They distinguished DvS and AKM won.
3. Grant appealed to the UK Privy Council. They reversed the HCA finding and Grant won again.
Assuming similar material facts etc, Grant was binding on all Australian courts including the HCA... but DvS was already binding for negligence, so Grant didn't change the law or anything.