The United States implementation is the Digital Millennium Copyright Act (DMCA), while in Europe the treaty has been implemented by the 2001 European directive on copyright, which requires member states of the European Union to implement legal protections for technological prevention measures.
美国实行了数字千年版权法（DMCA），而欧洲则在2001年通过了欧洲版权指令，要求欧盟国家提供对技术防范手段的法律保护。