Although our full portfolio of forestry services is delivered through different accredited NSF companies, we are committed to providing a seamless process for customers.

NSF Certification, LLC is ISO/IEC 17065 accredited to certify to these standards:

  • SFI 2015-2019 Section 3, Appendix 1: Certified Sourcing Standard
  • SFI 2015-2019 Section 4: Chain-of-Custody Standard
  • PEFC ST 2002:2013 Chain of Custody Standard
  • PEFC ST 2002:2020 Chain of Custody Standard

NSF International Strategic Registrations (NSF-ISR) is ISO/IEC 17021 accredited to certify to these standards:

  • American Tree Farm System 2015-2020 Standards of Sustainability
  • SFI 2015-2019 Section 2: Forest Management Standard
  • SFI 2015-2019 Section 3: Fiber Sourcing Standard
  • SFI Small Lands Group Certification Module

In addition, NSF can provide integrated SFI and Forest Stewardship Council® (FSC®) audits (delivering FSC® certification services in association with Soil Association Certification Ltd., FSC® N003091).