Under Article I, the nuclear weapon states undertake not to transfer to any recipient whatsoever nuclear weapons or other nuclear explosive devices, and not to assist encourage or induce any non-nuclear-weapon state to manufacture or otherwise acquire nuclear weapons or other nuclear explosive devices.

Under Article II, each non-nuclear-weapon state pledges not to receive, manufacture, or otherwise acquire nuclear weapons or other nuclear explosive devices; and not to seek or receive assistance in their manufacture.

Article III obliges each non-nuclear-weapon state to accept comprehensive international safeguards through agreements negotiated with the International Atomic Energy Agency (IAEA). The intent of these safeguards is to deter and detect the diversion of nuclear material for nuclear explosive purposes.

Under Article IV, parties may engage in peaceful nuclear programs in a manner consistent with Articles I and H and are expected to assist the nuclear programs of other parties, with special attention to the needs of developing countries.

Article VI obligates all parties to pursue good-faith negotiations on effective measures relating to ending the nuclear arms race at an early date, to nuclear disarmament, and to achieving a treaty on general and complete disarmament under strict and effective international control.

Article VII recognizes the right of any group of states to conclude regional treaties ensuring the total absence of nuclear weapons in their respective territories.