Related Rule
Ireland
Practice Relating to Rule 74. Chemical Weapons
Ireland’s Chemical Weapons Act (1997) provides:
(1) No person shall –
(a) produce, develop, retain, use or transfer, directly or indirectly to anyone, a chemical weapon or assist another person to produce, develop, retain, use or transfer a chemical weapon,
(b) construct, convert, maintain or use any premises or equipment for a purpose referred to in paragraph (a) or assist another person to do any of those things for such a purpose, or
(c) engage in preparations of a military nature to use a chemical weapon. 
Ireland, Chemical Weapons Act, 1997, Article 3.
In 1987, during a debate in the First Committee of the UN General Assembly, Ireland condemned the use of chemical weapons against civilians. 
Ireland, Statement before the First Committee of the UN General Assembly, UN Doc. A/C.1/42/PV.26, 30 October 1987, p. 21.