DMCA
DEFINITION
The DMCA is the US Digital Millennium Copyright Act, best known for its notice-and-takedown system that lets copyright owners demand removal of infringing content from online platforms and gives compliant platforms a liability safe harbour.
WHAT IT MEANS IN PRACTICE
The DMCA's safe harbour, in Section 512, is why platforms like YouTube and Etsy can host vast amounts of user content without being sued directly for every infringement, provided they respond properly to valid takedown notices and maintain a repeat infringer policy.
It is US federal law and does not apply directly outside the US, though many global platforms apply DMCA-style processes worldwide as a matter of convenience. In the EU, the equivalent liability shield and notice obligations now sit primarily within the Digital Services Act framework, alongside earlier copyright directives.
The DMCA also includes a counter-notice process, letting someone whose content was removed dispute the takedown and have it potentially restored if the claimant does not pursue litigation within a set window.
AN EXAMPLE
A YouTuber's video is removed after a DMCA notice claiming unauthorised use of a music track. The YouTuber believes the use was licensed and files a DMCA counter-notice; if the original claimant does not file a lawsuit within the statutory window, the platform can reinstate the video.
WATCH OUT
DMCA counter-notices require the filer to consent to US federal court jurisdiction, which is a real commitment for someone outside the US.
LAST REVIEWED