Product Environmental Details

Thank you for sharing our passion for protecting the earth. By choosing solutions from National, you are selecting products with recycled content and third party certifications which may include Indoor Advantage™ Gold and LEVEL®. What’s more, our products can contribute toward rating systems such as LEED®.

Explore our portfolio with the easy-to-use ecoChecker tool. The recycled content, certification, and more are available for each product series within the tool. If you are pursuing LEED, Living Building Challenge or another green building rating system, ecoChecker can help with calculations and documentation. The ecoChecker tool is free to use and you can save information to come back to later.


These are a few of the attributes you have access to in ecoChecker.

Indoor Air Quality: Indoor Advantage Gold

Our products protect indoor air quality by adhering to stringent standards. National products are certified to the SCS Indoor Advantage™ Gold mark from SCS Global Services for meeting these requirements...READ MORE


LEVEL was created by the Business and Institutional Furniture Manufacturer's Association (BIFMA). The certification addresses four categories for a product: material use, energy and atmosphere impacts, human and ecosystem health and social responsibility. National is proud to have earned LEVEL 2 or 3 certification on virtually all of our products...READ MORE

Indoor Air Quality: TSCA Title VI

TSCA Title VI, Environmental Protection Agency, works to attain healthier air quality and protect the public from exposure to toxic air contaminants. National Office Furniture products meet the TSCA Title VI requirements.

ISO 14001

ISO 14001 is a standard for environmental management systems that is applicable to any business, regardless of size, location or revenue. National's manufacturing facilities are registered to the ISO 14001 standard for the performance of our Environmental Management Systems...READ MORE

Life Cycle Assessment (LCA)

We realize that the environmental impact of a product throughout its entire life is important. That is why we have conducted a Life Cycle Assessment (LCA) that is compliant to ISO 14040/14044 on a number of our products. LCA is a method of addressing the environmental aspects throughout a product's life cycle from raw material acquisition through production, use, end-of-life treatment, and disposal.