The Liber Constitutionum sive Lex Gundobada ("The Book of the Constitution following the Law of Gundobad"), also known as the "Lex Burgundionum", or more simply the "Lex Gundobada" or the "Liber", was issued in several parts between 483 and 516, principally by Gundobad, but also by his son, Sigismund.
Glicerij je bil odstavljen v korist Julija Neposa, Gundobad pa se je vrnil v Burgundijo, verjetno zaradi smrti svojega očeta Gundioka.