Digital Millennium Copyright Act : Part of the US Copyright Law. The DMCA addresses penalties for copyright infringement on the Internet and protects content creators by "establishing procedures for proper notification" to OSPs when copyright infringement is identified online. Online Copyright Infringement Liability Limitation Act, Title II of the DMCA "adds a new section 512 to the Copyright Act to create four new limitations on liability for copyright infringement by online service providers." These procedures allow content creators or their designated agent to file proper DMCA Takedown notice to the OSP in case infringed material has been detected on their servers.