So in doing some research, are the following certifications acceptable for the legal wood pilot credit? In the appendix of the ASTM D7610-10 are the following certification programs: 1-American Tree Farm System (ATFS) (www.treefarmsystem.org), 2-Canadian Standards Association Sustainable Forest Management Standard Z-809 (CSA-SFM) (www.csasfmforests.ca), 3-Forest Stewardship Council (FSC) (www.fsc.org), 4-Programme for the Endorsement of Forest Certification schemes (PEFC) (www.pefc.org), 5-Sustainable Forestry Initiative (SFI) (www.sfiprogram.org).