Forensic Medicine The principle that states ‘when any two objects come into contact, there is always a transfer of material from each object on the other’ is called? A Locard's principle B Quetelet's rule C McNauton's principle D Gettler's principle 💡 Explanation The principle that states 'when any two objects come into contact, there is always a transfer of material from each object on the other' is called? ✓ Correct Answer: A. Locard's principle