2 principle (equality and non-discrimination) forms part of general international law. At the existing stage of the development of international law, the fundamental principle of equality and non-discrimination has entered the realm of jus cogens” (para. 101). 4. In its recent Judgment in the case of Yatama versus Nicaragua, adopted yesterday, June 23, 2005, the Court has confirmed the great jurisprudential advances reached by its Advisory Opinion No. 18, which has reaffirmed the nature of jus cogens of the principle of equality and non-discrimination (para. 184), and has stated that, “Consequently, the States have the obligation to not introduce in their legal system discriminatory laws, eliminate regulations of a discriminatory nature, fight the practices of this nature, and establish laws and other measures that acknowledge and ensure effective equality before the law for all people. A distinction that lacks an objective and reasonable justification is discriminatory. Article 24 of the American Convention prohibits discrimination of fact and of law, not only regarding the rights enshrined in said Convention, but in what refers to all laws passed by the State and their application. That is, it is not limited to repeating that stated in Article 1(1) of the same regarding the States’ obligation to respect and guarantee, without discrimination, the rights acknowledged in said instrument, but instead it also enshrines a right that obligates the State to respect and guarantee the principle of equality and non-discrimination in the safeguarding of other rights and all internal legislation passed by them” (paras. 185-186). 5. In the instant case of Acosta Calderón, the same legal stipulation that the Court concluded caused damage to the victim in the case of Suárez Rosero, also caused an undue harm to the victim in the cas d’espece, when the facts occurred. Even though the two first paragraphs of Article 114 bis of the Ecuadorian Criminal Code, in force at that time, assigned the persons imprisoned the right to be freed when the indicated conditions were present, its last paragraph included an exception to said right, 1 - which this Court considered incompatible with the American Convention (Article 2). 6. Taking into account the Court’s jurisprudential development, from the case of Suárez Rosero up to the present case of Acosta Calderón (Advisory Opinion No. 18 and case of Yatama, supra para. 3 and 4), I do not see how we can exclude from the instant Judgment that the mentioned Article 114 bis, in fine, of the 1 In detriment trafficking. of the accused for alleged involvement in drug

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