Sustainable furniture design

Sustainable furniture design and sustainable interior design is the design of a habitable interior using furniture, finishes, and equipment while addressing the environmental impact of products and building materials used. By considering the life-cycle impact of each step, from raw material through the manufacturing process and through the product's end of life, sustainable choices can be made. Design considerations can include using recycled materials in the manufacturing process, reutilizing found furniture and using products that can be disassembled and recycled after their useful life. Sustainable furniture design strives to create a closed-loop cycle in which materials and products are perpetually recycled so as to avoid disposal in landfills. 
Certifications.
GREENGUARD®.
The Greenguard Environmental Institute administers the Greenguard® certification. Products that have achieved Greenguard® Certification are scientifically proven to meet some of the world’s most rigorous third-party chemical emissions standards, helping to reduce indoor air pollution and the risk of chemical exposure.
FSC (Forest Stewardship Council).
The Forest Stewardship Council administers certification for wood products that come from forests that have been managed in a way that preserves biological diversity and benefits the lives of local people and workers. This label is considered the gold standard for wood products.
OEKO-TEX®.
OEKO-TEX® Standard 100 is one of the world's best-known labels for textiles tested for harmful substances. It stands for customer confidence and high product safety. This certification identifies textiles and leather goods tested for harmful substances from yarn to finished products.
GRS (Global Recycling Standard).
The Global Recycled Standard (GRS) is a voluntary product standard for tracking and verifying the content of recycled materials in a final product. The standard applies to the full supply chain and addresses traceability, environmental principles, social requirements, chemical content, and labeling.
CLIMATE NEUTRAL Certified.
Climate Neutral Certified is the label earned by companies that offset and reduce all of their greenhouse gas emissions.
Global Organic Textiles Standard.
GOTS is the worldwide leading textile processing standard for organic fibers, including ecological and social criteria, backed up by independent certification of the entire textile supply chain. GOTS certified final products may include fiber products, yarns, fabrics, clothes, home textiles, mattresses, personal hygiene products, as well as food contact textiles, and more.