14 —they can aid in the family enterprise and participate in the entertainment industry. It must not harm their school education and they must not work between 7 p.m. and 8 a.m. Iran Iran has adhered to the convention (except for alleged child slavery) since 1991 and ratified it in the Parliament in 1994. Upon ratification, Iran made the following reservation: "If the text of the Convention is or becomes incompatible with the domestic laws and Islamic standards at any time or in any case, the Government of the Islamic Republic shall not abide by it." Iran has also signed both optional protocols which relate to the special protection of children against involvement in armed conflict and the sale of children and sexual exploitation. Although Iran is a state party to the convention, international human rights organisations and foreign governments routinely denounced executions of Iranian child offenders as a violation of the treaty. But on 10 February 2012, Iran's parliament changed the controversial law of executing juveniles. In the new law, the age of 18 (solar year) would be considered the minimum age for adulthood and offenders under this age will be sentenced under a separate law. Based on the previous law, which was revised, girls at the age of 9 and boys at 15 (lunar year, 11 days shorter than a solar year) were fully responsible for their crimes. "According to Islamic sources, the criterion for criminal responsibility is reaching the age of maturity which, according to the Shi'ite School of the IRI, is 9 lunar years (8 years and 9 months) for girls and 15 lunar years (14 years and 7 months) for boys." Ireland Ireland signed the convention on 30 September 1990 and ratified it, without reservation, on 28 September 1992. In response to criticisms expressed in the 1998 review by the UN Committee on the Rights of the Child in Geneva, the Irish government established the office of Ombudsman for Children. It drew up a national children's strategy. In 2006, following concerns expressed by the committee that the wording of the Irish Constitution does not allow the State to intervene in abuse cases other than in very exceptional cases, the Irish government undertook to amend the constitution to make a more explicit commitment to children's rights. Israel Israel ratified the convention in 1991. In 2010, UNICEF criticized Israel for its failure to create a government-appointed commission