The United Nations Official Documents System (ODS) is the electronic repository for official documents published by the United Nations. The full text of documents is accessible in PDF format in all official languages of the United Nations: Arabic, Chinese, English, French, Russian and Spanish. Documents are stored in two databases: United Nations documentation, with comprehensive coverage beginning in 1993 and selected earlier coverage, and United Nations resolutions, which includes the official records version of resolutions of the General Assembly, Security Council, Economic and Social Council and Trusteeship Council since 1946. (en)