Final answer:
All UN personnel are required to follow the UN Standards of Conduct on Sexual Exploitation and Abuse; this encompasses everyone across the entire United Nations system. The UN's main organs include the General Assembly, Security Council, and the Secretariat. The World Congress is not a primary organ of the UN.
Step-by-step explanation:
The individuals required to follow the UN Standards of Conduct on Sexual Exploitation and Abuse are all UN personnel. This includes everyone working within the United Nations structure, from the highest levels of the Secretariat to the field staff working in various UN agencies and programs. It is mandated that all must adhere to the highest standards of behavior to prevent sexual exploitation and abuse.
UN Organizational Structure
The United Nations is comprised of several primary organs, with the General Assembly, the Security Council, and the Secretariat being some of the fundamental components. The General Assembly includes all member nations and is responsible for admitting new members and approving the UN budget, whereas the Security Council is tasked with maintaining global peace and stability, and makes binding decisions related to international peace and security. The Secretariat, led by the Secretary-General, administers the day-to-day operations of the UN. Considering the question about the primary organs, the answer to the question (13) which of the following is not one of the primary organs of the United Nations is d. World Congress, as it is not an organ of the UN.