This product has been developed and tested for office use.This storage unit has been tested for office use and meets the requirements for durability and stability set forth in the following standards: EN 14073, EN14074, ANSI/BIFMA x5.9 and ISO-7170.This product has been developed and tested for domestic use.This desk has been tested for office use and meets the requirements for durability and stability set forth in the following standards: EN 527-2 and ANSI/BIFMA X5.5.This chair has been tested for office use and meets the requirements for durability and stability set forth in the following standards: EN 1335 and ANSI/BIFMA x5.1.