The UN Photo Digital Assets Management system powered by Orange Logic Cortex comprises of the UN Photo archives covering current events as well as historic photographs about the work of the United Nations from over 75 years. All UN photos are copyrighted by the United Nations and permission for commercial or editorial use should be requested and fees may apply. All photos should be credited using the following format: UN Photo/[Name of the Photographer], as it appears in the credit line of each image. For further information, please contact UN Photo Library at photolibrary@un.org