art. 14, c. 1 e c. 1-bis e c.1-ter d.lgs n. 33/2013
art. 2, c. 1, l.n. 441/1982
art. 3, l. n. 441/1982
art. 20, c. 3, d.lgs.n. 39/2013
art. 15, c. 5, d.lgs.n. 33/2013
art. 19, c. 1-bis, d.lgd. n. 165/2001
art. 1 c. 7, d.p.r. n. 108/2004