4EUROPEAN PARLIAMENT AND COUNCIL OF EU- ROPEAN UNION. DECISION No 1600/2002/EC OF THE EUROPEAN PAELIAMENT AND OF THE COUNCIL of 22 July 2002 laying down the Sixth Commu- nity Environment Action Program [J]. Official Journal of the European Union, 2002(10) : 1-15.
5EUROPEAN PARLIAMENT AND COUNCIL OF EU- ROPEAN UNION. Regulation (EU) No995/2010 OF THE EUROPEAN PAELIAMENT AND OF THE COUNCIL of 20 October 2010 laying down obligations of operators who place timber and timber products on the market[J]. Official journal of the European Union, 2010 (11) :23-34.
6EUROPEAN PARLIAMENT AND COUNCIL OF EU- ROPEAN UNION. COMMISSION IMPLEMENTING REGULATION(EU) No607/2012 of 6July 2012 on thedetailed rules concerning the de-diligence system and the frequency and natume of the checks on monitoring organi- zations as provided for in regulation(ELl) No955/2010 of the European Parliament and of the council laying down the obligations of operators who place timber and timber products of the market [J]. Official Journal of the Europe- an Union, 2012(7):16-18.