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United Republic of Tanzania
Practice Relating to Rule 74. Chemical Weapons
In 1966, during a debate in the First Committee of the UN General Assembly, the United Republic of Tanzania supported Hungary’s view that the 1925 Geneva Gas Protocol had developed into customary international law and that the use of chemical weapons constituted an international crime. 
United Republic of Tanzania, Statement before the First Committee of the UN General Assembly, UN Doc. A/C.1/SR.1457, 17 November 1966, p. 184.
In 1974, during discussions in the Ad Hoc Committee on Conventional Weapons established by the CDDH, the United Republic of Tanzania supported a ban on chemical weapons. 
United Republic of Tanzania, Statement at the CDDH, Official Records, Vol. XVI, CDDH/IV/SR.2, 14 March 1974, p. 22, § 26.