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The seal for quality-assured refurbishment of office furniture


newen verified stands for a consistent and transparent standard for the professional
refurbishment of high-quality used office and contract furniture.

newen verified process

El proceso de verificación, desarrollado conjuntamente con TÜV Rheinland, aporta transparencia sobre los requisitos que debe cumplir la restauración profesional de mobiliario de oficina de segunda mano. La verificación independiente la lleva a cabo TÜV Rheinland LGA Products GmbH, que comprueba si se cumplen dichos requisitos.


El proceso «newen verified» abarca la preparación, la limpieza, la inspección, el mantenimiento y, en caso necesario, la reparación. De este modo, queda claro cómo se estructura la restauración y qué pasos la componen.

Manufacturer expertise as the basis for refurbishment

newen verified was developed jointly with the participating manufacturers and IBA – Industrieverband Büro und Arbeitswelt e. V. The manufacturers are member companies of the IBA and contribute their extensive knowledge of their products, their technical requirements and professional refurbishment to the standard.

Where repairs are necessary, only original spare parts from the respective manufacturer or its suppliers, sourced through authorised channels, are used.

The benefits of newen verified at a glance

Consistent standard

Defined requirements provide a clear and transparent framework for the refurbishment process.

Independent verification

TÜV Rheinland LGA Products independently verifies whether the defined requirements are met.

Manufacturer expertise

The participating member companies know their products and their technical requirements and contribute this expertise to the refurbishment process.

Verified authenticity

Products whose origin or authenticity cannot be established beyond doubt may not undergo the newen verified process.

Verified functionality

The process includes a general safety inspection as well as defined checks to verify functionality.

Original spare parts

Where repairs are necessary, only original spare parts from authorised sources are used.

Documented process

Maintenance and repair measures are documented. Once the process has been successfully completed, the product is permanently marked to indicate that it has undergone the newen verified process.