Jan 31, 2008. /Lesprom Network/. Glatfelter, , has achieved chain-of-custody certification to the Forestry Stewardship Council, Sustainable Forestry Initiative, and Programme for the Endorsement of Forest Certification standards at its North American production facilities in Spring Grove, PA and Chillicothe, OH, announced Glatfelter. The new triple certification provides assurance that Glatfelter has in fact implemented responsible forest management to its longstanding policies, and that chain-of-custody procedures exist to pass certified fiber from the forest, through the manufacturing processes and onto customers and end-users. "Achieving forestry certification from multiple systems demonstrates Glatfelter's continued commitment to environmental results as a socially responsible manufacturer," said George Glatfelter. "Triple certification enables Glatfelter to further strengthen its sustainable business platform with official recognition of our green practices, and provides our customers with a range of options to meet their own sustainability objectives." Glatfelter a global manufacturer of specialty papers and engineered products and a leader in responsible forestry management.