Nsfs-140
However, NSF-140 lives in the sector. The official title is: NSF/ANSI 140 – Sustainability Assessment for Carpet and Textile Flooring.
The title 'NSFS-140' can be somewhat misleading as NSFS is actually FIPS (Federal Information Processing Standards). However, it is indeed part of a series of publications that deal with FIPS standards in regards to cryptographic (hash and encryption) algorithms (FIPS PUB 140). nsfs-140