CAT/C/75 page 56 carried out, the Internal Oversight Board of the National Institute for Migration took administrative measures against Roel Magdaleno Guillén, a Migration Service official who was responsible for committing irregularities in the exercise of his functions. He was suspended from duty without pay for 15 days. Yazmín Manuel Castillejos, the chief of the Migration Papers Processing Department, and Felipe Río Orozco, the Service’s local representative, were publicly admonished for their presumed mistreatment of the complainant. (Copy of administrative resolution 076/00 of 14 August 2001 attached.) 262. In connection with paragraph 126 of the report, the Office of the Attorney-General has taken two main types of action. First, it established a human rights follow-up and inspection system for operations involving the transfer of persons suspected of Federal offences, the posting of bail and extradition. It has also provided the necessary legal support for persons in detention. It was involved in the following 112 operations during the year. Human rights follow-up and inspection Type of proceedings Number Persons involved 47 86 6 12 Legal assistance 46 46 Extraditions 42 42 Inspections and statements 23 28 Participation in operations 1 100 Legal assistance 6 6 10 131 181 451 Bail Visits to prisoners Bail Total 263. The second preventive measure involves the establishment of round-the-clock shifts 365 days a year during which Public Prosecutor’s Office officials in the Department for the Protection of Human Rights receive and deal with complaints of irregularities and provide the necessary advice either by telephone or in person. 264. It should be pointed out that the investigation and prosecution of Federal offences by the Federal Public Prosecutor’s Office and its subordinate departments must be carried out in accordance with the law and on the basis of respect for individual guarantees and human rights, as stated in the Constitution of the United Mexican States, the relevant legislation, and the international human rights treaties signed and ratified by Mexico. In view of the foregoing, the Attorney-General of the Republic issued circular No. C/003/2001, reminding officials of the Federal Public Prosecutor’s Office and Federal Investigation Agency that they must not carry out or tolerate any type of unlawful detention. He also issued decision No. A/068/02, setting up