Associations & Accreditations

KLH is accredited by European Technical Approval (ETA 06/138)

KLH UK is approved by Contractors Health and Safety Assessment Scheme (CHAS) and has ISO 9001:2015 Certification.

 

KLH is a member of:

  • TRADA (Timber Research And Development Association)
  • The Chartered Institute of Building as a Chartered Building Company
  • TRADA (TIMBER RESEARCH AND DEVELOPMNET ASSOSIATION)
    ProHolz, Austria

 

We are also affiliates or supporters of:

  • PEFC (Programme for Endorsement of Forest Certification)
  • BRE (BRE Environmental Assessment Method)
  • Timber Trade Federation
  • Wood for Good
  • FSC (Forest Stewardship Council)