1.2. Regulation (EC) No. 1900/2006 of 20 December 2006 amending Council Regulation (EEC) No. 3922/91 - European Air Law (Update) View the chapter 1.2. Regulation (EC) No. 1900/2006 of 20 December 2006 amending Council Regulation (EEC) No. 3922/91 by - European Air Law (Update) 1.2. Regulation (EC) No. 1900/2006 of 20 December 2006 amending Council Regulation (EEC) No. 3922/91