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2026.01.09 - Boletín DOF – 31 de diciembre 2025

2026.01.09 - Reforma Fiscal 2026 Código Fiscal de la Ciudad de México

2026.03.05 - Reducción en la jornada laboral

2026.05.11 - Criterios y lineamientos para el fomento a la inversión y el cumplimiento fiscal

2026.07.20.-IMSS la e.firma será el único certificado digital para movimientos afiliatorios

2026.08.06.-Alerta PLD

2026.08.10.-Publicación conforme al artículo 49 Bis del CFF

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A&H Haiat y Amezcua, S.C., is a civil society, which is commercially known as "A&H" or as "Haiat y Amezcua" (hereinafter "A&H Haiat y Amezcua"), whose address is Avenida Paseo de la Reforma number 2654, Quadrata Building, PH P23, Colonia Lomas Altas, Miguel Hidalgo, C.P. 11950, Mexico City, and whose internet portal is http://www.haiatyamezcua.net is responsible for the processing of personal data that it receives through various channels, and is responsible for its use as well as its respective protection.

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