- BES 6001 – Framework Standard for Responsible Sourcing
- CARES Sustainable Constructional Steel
- Concrete Sustainability Council (CSC)
- Eco-Reinforcement Responsible Sourcing Standard, Steel Products for the Reinforcement for Concrete
- Forest Stewardship Council (FSC)
- FSC 100%
- FSC Mix
- FSC Recycled
- Programme for the Endorsement of Forest Certification (PEFC)
- PEFC certified
- PEFC recycled
- Sustainable Forestry Initiative (SFI)
- Construction products/materials reused in-situ
- Environmental Manamgent System (EMS) certified, e.g. ISO 14001
- Key Process and supply chain extraction process
- Key Process