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Office of
Office of Parties

Dear User

of the Official Portal of the SNTSEMARNAT

Through this, we inform you that in response to compliance  of the General Law on Archives and the General and Federal Law on Transparency, the Institutional Archives System is integrated with a coordinating area for archives, and the correspondence operational area (Party Office) with the following hours of operation:  


From Monday to Thursday from 9:00 a.m. to 6:00 p.m. with 1 hour of lunch from 3:00 p.m. to 4:00 p.m. and on Fridays from 9:00 a.m. to 3:00 p.m.

It should be noted that the schedule is affected by the evolution of the health contingency due to COVID-19, so we inform you that the attention during this situation is from Tuesday to Thursday with a schedule of attention from 09:00 to 15: 00 a.m.

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