Representative of the Congress of the Republic of Guatemala to the "95th Inter-Parliamentary Conference–IPU-" held April 15th - 19th, 1996, in Istanbul, Turkey.

Participant in the Regional Workshop of Parliamentarians on HIV-AIDS, organized by "PASCA" and the Inter-Parliamentary Group on Population and Development, held in Managua, Nicaragua.

Participant in the Seminar for Parliamentariansfrom Latin American and members of the Health Committees and Specialized Groups on the Subject of HIV-AIDS, held in Havana, Cuba.

Representative and Secretary of the National Group of the Congress of the Republic at the "97th Inter-Parliamentary Conference –IPU-", held April 10th - 14th,1997, in Seoul, Korea.

Secretary of the National Group of Guatemala at the "98th Inter-Parliamentary Conference –IPU-" held September 11th -15th, in Cairo, Egypt.

Representative and Secretary of the National Group of the Congress of the Republic of Guatemala at the "99th Inter-Parliamentary Conference –IPU-" and elected representative of the Latin American geopolitical group to IPU Coordinating Committee of Women Parliamentarians, held April 06th - 10th,1998, in Namibia, Africa.

Official Rapporteur of the Education Committee at the "99th Inter-Parliamentary Conference –IPU-", in Namibia, Africa, on the subject of HIV-AIDS.

Representative and Secretary of the National Group of the Congress of the Republic of Guatemala at the "100th Inter-Parliamentary Conference –IPU-" and elected representative of the Latin American geopolitical group to IPU Coordinating Committee of Women Parliamentarians, held September 07th - 11th, in Moscow, Russia.

Panelist on Sexual and Reproductive Health at the International Forum of Parliamentarians held at The Hague, Netherlands, with an analysis of the Cairo+5 Platform.

Representative of the Congress of the Republic of Guatemala to the Conference "The situation of women in Central America: An evaluation in century XXI" held March 12th-13th, 1998, inManaguaNicaragua.

Representative of the Congress of the Republic of Guatemala to the First Meeting of parliamentarians net from U.S.A., Canada, Latin America and the Caribbean, Held November 21st-22nd , 1998, inDominican Republic.

Participant in the Specialized Group of IPU, which jointly with UNAIDS presented a manual for parliamentarians to legislate on the subject of Human Rights and HIV-AIDS, integrated into the Berlin Conference in September 1999 and drawn up in Geneva, Switzerland.

Representative of the Congress of Guatemala to the "103rd Inter-Parliamentary Conference –IPU-" On this occasion, she was elected by direct and majority vote as Vice President of the IPU Coordinating Committee of Women Parliamentarians, held April30thto May 05th, 2000 , in Amman, Jordan.

Representative of the Congress of the Republic of Guatemala to the "104th Inter-Parliamentary Conference –IPU-", held October 15th -21st 2000 in Jakarta, Indonesia. On this occasion, she was elected by direct and majority vote as Member of the Executive Committee of the Inter-Parliamentary Union for a 4 years term.

Representative of the Congress of the Republic of Guatemala to the "107th Inter-Parliamentary Conference-IPU-" held March 17th -22nd, in Marrakech, Morocco, where she acted as President a.i. of the IPU Coordinating Committee of Women Parliamentarians and Member of the Executive Committee, representing the Latin America Geopolitical Group -GRULAC-

Representative of the Congress of the Republic to the "171st Sessions of the Inter-Parliamentary Union" held September 25th -27th, 2000, in Geneva, Switzerland, in September 2002. Head of delegation.