LEMA has decided to amend the voluntary regulation for SI engine below 19kW, by repealing the interlim HC+NOX limits 13.1 g/kWh for engines less than 140 cc swept volume on December 31, 2019 and to introduce HC+NOX limit of 10.0 g.kWh from January 1, 2020.For details, please refer the page on “Voluntary emission regulations for non-road engines by LEMA”