*"Has your muon catalysed fusion system been independently tested?* Our system has undergone, and continues to undergo, rigorous testing by our own team of scientists as well as leading, independent global experts from around the world. As long as our IP is protected, we have an open door policy where results measurement is concerned to ensure this technology can be officially evaluated and then shared with the world as soon as possible."
http://www.starscientific.com.au/faqs/ In other words, no, it has not been independently tested.