(Update: 17 February 2019)
The International Wool Textile Organinisation (IWTO) released in January 2018 five new factsheets about the properties of wool.
Download Wool Fact Sheet 5: Wool in Marine Environment
Download Wool Fact Sheet 6: Wool & Interiors
Download Wool Fact Sheet 7: Recycling & Wool
Download Wool Fact Sheet 8: Wool & Sleep
Download Wool Fact Sheet 9: Traceability Through Wool Certificates