The Provveditori de Comùn (Superintendents of the Commons), instituted in 1256, had a multitude of charges, including overseeing the wool and glass industries, public infrastructure, awarding citizenship and more.
The first patent law ever was Venetian, issued by the Pregadi (Senate) on March 19th, 1474.
The Republic of Venice changed continuously as conditions inside and outside of it changed, until it gradually found its final form in the 1300s and 1400s.