(2) Biofuels and bioliquids produced from waste and residues, other than residues from agriculture, aquaculture, fishing and forestry, may be introduced on the market, which must only meet the sustainability criterion provided for in paragraph. (3) lit. a). (3) The reduction of greenhouse gas emissions due to the use of biofuels and bioliquids compared to greenhouse gas emissions due to the use of fossil fuels is: a) a minimum of 35%, starting from January 1, 2012; b) of at least 50%, starting from January 1, 2017; c) of at least 60%, starting from January 1, 2018, in the case of biofuels produced in installations where production started on January 1, 2017 or after this date. (4) In the case of biofuels and bioliquids produced in facilities in operation on January 23, 2008, the reduction of greenhouse gas emissions due to their use, compared to greenhouse gas emissions due to the use of fossil fuels, is minimum 35%, starting from April 1, 2013. Paragraph (4) was amended by point 3. of Decision no. 918/2012 starting from 14.09.2012.