Book excerpt: What is the status of indigenous religious rights in the world today? Despite important legal advances in the protection of indigenous religious beliefs and practices at the international and national levels, there are still many obstacles to the full implementation of these provisions. Using a unique large-scale comparative approach, this book aims to identify the fundamental issues that characterize the law of indigenous religions in several countries, as well as certain avenues that may prove useful in state implementation of the provisions of the United Nations Declaration on the Rights of Indigenous Peoples regarding practice, promotion, transmission, protection, and access to spiritual heritage.