Order of the National Regulatory Authority for Energy no. 14/2014 on the updating of the trading of Green Certificates and green not acquired the equivalent of a certificate applicable for 2014 was published in the Official Gazette, Part I, no. 169 of 10 March 2014.  Since art. 11 paragraph ( 4 ) and Art. 12 paragraph ( 4) of Law no. 220/2008 establishing the promotion system of energy