http://www.ruppert-composite.ch/en/aktuell/240-archaeopteryx-als-klasse-2-haengegleiter-anerkannt.html

At the February 2013 CIVL plenary meeting the CIVL Hang Gliding
Committee officially categorized the Archaeopteryx as a Class 2 Hang Glider.
Archaeopteryx pilots are now entitled to participate in hang gliding
competitions in Class 2.