A series of international human rights treaties

and other instruments adopted since 1945 have conferred the legal form on

inherent human rights and developed the body of international human rights.

Other instruments have been adopted at the regional level reflecting the

particular human rights concerns of the region and providing for specific

mechanisms of protection. Most States have also adopted constitutions and other

laws which formally protect basic human rights. While international treaties

and customary law form the backbone of international human rights law, other

instruments, such as declarations, guidelines and principles adopted at the

international level contribute to its understanding, implementation and

development. Respect for human rights requires the establishment of the rule of

law at the national and international levels.