Professional Background
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Certified Public Accountant and Auditor.
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Bachelor’s Degree in Public Accounting.
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Master’s Degree in Auditing.
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Diploma in Government Auditing.
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Certified Public Accountant by the IMCP with SEP Recognition of Competency.
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Member of the Audit Opinion Commission at the Public Accountants Association of Guadalajara, Jalisco.
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In compliance with the Continuing Professional Education Standard of the IMCP from 2008 to 2023, certified by the Public Accountants Association of Guadalajara, Jalisco.
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Diploma in Citizen Participation by the University of Guadalajara (UDG) and the Electoral and Citizen Participation Institute (IEPC).
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Currently pursuing a Law Degree.

Managing Partner at SCA Auditores y Contadores Públicos Certificados
C.P.C. y M.A. Sergio Ramírez Sánchez
Registrations and Authorizations
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Professional License issued by the SEP No. 4841773.
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Registered Accountant in the Certified Public Accountants System of the Federal Tax Audit Administration (SAT) Reg. 17547.
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Registered Accountant authorized to issue compliance opinions under the Social Security Law (IMSS) Reg. 7724.
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Authorized Accountant to issue compliance opinions for INFONAVIT Reg. 5973.
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Registered Accountant and Firm in the Supplier Registry of the State of Jalisco Reg. P-26058.
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Auditor and Expert Accountant for the Judiciary Council of the State of Jalisco (2023–2024), Reg. No. 1412.
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Auditor and Expert Accountant for the Judiciary Council of the Federal Judiciary (2024–2025).
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Registered Audit Expert with the Supreme Court of Justice of the State of Jalisco (2024–2025).
Professional Experience and Career
Private Sector
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Managing Partner at SCA Sociedad Corporativa de Auditorías, S.C., a public accounting firm.
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Over 25 years of experience in Accounting and Tax Auditing.
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Tax advisor, financial accountant, and tax auditor for various companies across multiple economic sectors.
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Speaker on Tax Reform topics.
Public and Electoral Sector
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Responsible for auditing public accounts and handover processes in municipalities and decentralized or para-governmental public bodies.
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External advisor to political parties and candidates on operational and electoral fiscal matters.
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On July 26, 2021, the Electoral and Citizen Participation Institute (IEPC) unanimously appointed CPA and Master in Auditing Sergio Ramírez Sánchez as Intervention Officer to conduct the Prevention and Liquidation Process of a Local Political Party’s Assets in Jalisco.
Do not hesitate to contact
We have a team of highly trained specialists with more than 25 years of experience in the profession.