(a) Definition. Wall coverings are materials that are applied to walls using an adhesive. This category includes, but is not limited to, wallpaper, vinyl wall coverings, and wall fabrics. This category excludes all types of paints or coatings.

(b) Minimum biobased content. The Federal preferred procurement product must have a minimum biobased content of at least 62 percent, which shall be based on the amount of qualifying biobased carbon in the product as a percent of the total organic carbon in the finished product.

(c) Preference compliance date. No later than July 6, 2020, procuring agencies, in accordance with this part, will give a procurement preference for qualifying biobased wall coverings. By that date, Federal agencies responsible for drafting or reviewing specifications for products to be procured shall ensure that the relevant specifications require the use of biobased wall coverings.