Cultural heritage law has evolved rapidly at the international level, moving from protecting tangible heritage to recognizing the importance of intangible and indigenous heritage. The 2003 Convention for the Safeguarding of Intangible Cultural Heritage fundamentally shifted the framework to recognize human rights and sustainability. It acknowledged heritage's role in supporting communities and development. States are now integrating safeguarding intangible heritage into policies for food security, education, environment, employment, and more to achieve sustainable development goals.