H.R. 10147 — To amend the Harmonized Tariff Schedule for the United States to establish a new subheading in chapter 39 for silicone prosthetics for women who are breast cancer survivors and a new subheading in chapter 90 for mastectomy bras.

This section establishes a 0% general rate of duty for silicone prosthetic breast forms for use with mastectomy brassieres, effective for goods entered or withdrawn from warehouse on or after January 1, 2027.

This section establishes a new Harmonized Tariff Schedule subheading 9021.10.60 for mastectomy brassieres, setting a general duty rate of 0% (free for Australia, Bahrain, Chile, Colombia, and 13 other listed trade partners; 90% for all other countries) effective for goods entered or withdrawn from warehouse on or after January 1, 2027.