2008. In those reports, the IACHR ruled that the petitions were admissible and indicated that the allegations could tend to establish a violation of rights enshrined in Articles 8 and 25 of the American Convention in connection with the obligations set forth in Articles 1.1 and 2 of the same instrument. 6. Regarding case 11.602, in the stage on the merits, the petitioners submitted briefs on February 12 and June 18, 2009. As for the State, it submitted a brief on June 25, 2009. Subsequently, the Commission continued receiving communications from the petitioners and the State, which were duly forwarded to the parties. 7. Regarding case 12.665, in the stage on the merits, the petitions submitted a brief on February 16, 2009. As for the State, it submitted a brief on June 15, 2009. Subsequently, the Commission continued receiving communications from the petitioners and the State, which were duly forwarded to the parties. 8. Regarding case 12.666, in the stage on merits, the petitioner submitted a brief on June 4, 2009. As for the State, it submitted a brief on December 4, 2008. Subsequently, the Commission continued receiving observations from the petitioners and the State, which were duly forwarded to the parties. 9. The fourth petition—case 12.385—was received by the Commission on September 8, 2000. On October 5, 2001, the State submitted its observations regarding the petition. On October 23, 2001, the IACHR informed the parties that “taking into account the position of the illustrious Peruvian State regarding the requirements for admissibility,” by virtue of Article 37.3 of its Rules of Procedure, it had decided to postpone dealing with its admissibility until the discussion and ruling on the merits. On June 6, 2005, and January 6, 2006, the petitioners submitted observations on merits. On March 15, 2006, the State submitted its observations on the position of the petitioners. The Commission has continued to receive observations from the petitioners and the State, which have been duly forwarded to the parties. III. POSITIONS OF THE PARTIES A. Position of the petitioners 10. The petitioners in the four cases alleged that, in the early 1990s, the Peruvian Government enacted various legislative measures aimed at adopting a program promoting private-sector investment. They said that, on the basis of these laws, a special process was established to ensure the collective dismissal of employees from a number of public institutions, including Petroperú, ENAPU, MINEDU, and MEF. They indicated that the legal provisions on which their dismissal was based were not only unconstitutional but also violated the provisions of the American Convention as they abridged their rights to a fair trial and judicial protection. They specified that they were unable to challenge their dismissals, either by administrative or judicial remedies, that they could not exercise their right to defense, and that they did not have access to the rules and subsequent performance evaluations that were conducted to justify their dismissals, among other adverse impacts. 11. In the case of ENAPU, the petitioners indicated that, in February 1996, the employers of said company sent letters to the 28 alleged victims offering them a voluntary retirement plan and that if they did not accept it their employment contracts would be terminated. They indicated that the alleged victims decided not to accept this arrangement and were dismissed as a result. They reported that the National Federation of ENAPU Employees (hereinafter “Fentenapu”), which included the 28 alleged victims, filed suit for constitutional relief (amparo) alleging violation of their rights. They indicated that the various courts, and [… continuation] 4 IACHR, Report No. 55/08, Petition 532-98, Admissibility, Workers Dismissed from Empresa Nacional de Puertos S.A. (ENAPU), Peru, July 24, 2008. 5 IACHR, Report No. 56/08, Case 11.602, Admissibility, Workers Dismissed from Petróleos del Perú (Petroperú) – Northwest  Talara Area, Peru, July 24, 2008. 2

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