The Yogyakarta Principles on the Application of International Human Rights Law in relation to Sexual Orientation and Gender Identity affirm States’ obligations to ensure effective protection of all persons from discrimination based on sexual orientation or gender identity. The Principles address a broad range of human rights standards, including rights to recognition before the law and to freedom of opinion and expression. These rights have corollary applications in the field of environmental democracy. In Arabic, Chinese, English, French, Russian and Spanish.