If copyright holders or their agents believe that any content on Yuka infringes upon their copyrights, they may submit a notification pursuant to the Digital Millennium Copyright Act ("DMCA") by providing the Owner’s Copyright Agent with the following information in writing (see 17 U.S.C 512(c)(3) for further detail):</p> <ul> <li>A physical or electronic signature of a person authorized to act on behalf of the holder of an exclusive right that is allegedly infringed;</li> <li>