Sebastián Siero

Sebastián Siero, the mayor of Santa Catarina Pinula and president of the National Association of Municipalities, expressed concern over the proposed IUSI tax changes.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2026-06-20

Sebastián Siero, president of the ANAM, was requested for a statement but has not responded.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2026-06-19

Sebastián Siero was re-elected as president of the Asociación Nacional de Municipalidades (Anam) amid allegations of fraudulent actions.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2026-03-07

Sebastián Siero is the mayor of Santa Catarina Pinula and president of the National Association of Municipalities of Guatemala.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2026-03-04

Sebastián Siero was re-elected as the president of the Anam with the support of more than 200 mayors.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2026-02-03

Sebastián Siero retained the presidency of the Asociación Nacional de Municipalidades (Anam), giving him regional control and visibility as a permanent opposition until Bernardo Arévalo's administration concludes.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2026-02-02

Sebastián Siero has been re-elected as president of the Anam.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2026-01-31

Sebastián Siero was re-elected as president of the National Association of Municipalities (Anam).

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2026-01-31

Sebastián Siero, the current president of the Anam, has denied the accusations made by Enrique Arredondo.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2026-01-31

Sebastián Siero is the current president of the Asociación Nacional de Municipalidades de la República de Guatemala (Anam).

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2026-01-30

Sebastián Siero, the president of the National Association of Municipalities (Anam), claimed that the government is using the discussion about the decree 7-2025 to weaken his leadership.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2025-12-16

Sebastián Siero, alcalde de Santa Catarina Pinula, explicó en un video que los automovilistas procedentes de la ruta a El Salvador y que necesiten cruzar a San José Pinula lo podrán hacer de forma directa cuando esté terminada la obra.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2025-12-04

Sebastián Siero, the president of the Association of Municipalities, is expected to have significant influence as he prepares to run for president.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2025-11-28

Sebastián Siero is the president of the National Association of Municipalities expressing concern over the approved loans in the budget.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2025-11-27

Sebastián Siero is the mayor of Santa Catarina Pinula who reported on the municipal response to the storm damage.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2025-11-12

Sebastián Siero is the president of the Asociación Nacional de Municipalidades (Anam) and inaugurated a new headquarters in zone 1.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2025-11-05

Sebastián Siero, the president of the National Association of Municipalities, expressed disagreement with the arguments of the presidential veto on the 7-2025 decree.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2025-10-07

Sebastián Siero, the mayor of Santa Catarina Pinula, said he does not know the new proposal.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2025-10-06

Sebastián Siero, mayor of Santa Catarina Pinula and president of Anam, led 305 mayors in demanding the sanction of the decree.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2025-10-04

Sebastián Siero led the action to gather over 300 letters to the president requesting the sanction of the decree.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2025-09-29

Sebastián Siero is the mayor of Santa Catarina Pinula and president of Anam, representing mayors in their request to the president.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2025-09-21

Sebastián Siero assured that the works in the area do not have municipal permission.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2025-09-18

Sebastián Siero is the president of the National Association of Municipalities (Anam) advocating for the approval of the decree 7-2025.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2025-09-18

Sebastián Siero is the president of the National Association of Municipalities and has expressed opposition to the president's potential veto of the law.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2025-09-18

Sebastián Siero is the mayor of Santa Catarina Pinula who reported on the emergency situations caused by heavy rains.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2025-09-18

Sebastián Siero is the president of the National Association of Municipalities and the mayor of Santa Catarina Pinula.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2025-09-18

Sebastián Siero, the mayor of Santa Catarina Pinula, called for public demonstrations if the decree is vetoed.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2025-09-08

Sebastián Siero is the president of the Asociación Nacional de Municipalidades (Anam) and has been actively involved in the approval of a new law regarding municipal funding.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2025-09-06

Sebastián Siero, president of the National Association of Municipalities, states that the regulation violates municipal autonomy.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2025-09-02

Sebastián Siero is the president of the Asociación Nacional de Municipalidades and the mayor of Santa Catarina Pinula.

Prensa Libre – major Guatemalan newspaper, est. 1951·Guatemala· 2025-09-02