Photo of Sergio Flores

Senior Manager

Sergio Flores

Photo of Sergio Flores
Photo of Sergio Flores
  • People

Senior Manager

Sergio Flores

Country / Territory

  • MexicoMexico

Get in touch

Languages

  • English
  • Spanish
  • Portuguese

Contact information

Email

[email protected]

T:+52 55 5955 4413

F:+52 55 5955 4400

Fragomen in Mexico City, Mexico

Fragomen México, S. de R.L. de C.V.

Insurgentes Sur 1898, Piso 16

Mexico City 01030

Mexico

Connect via Linkedin

Get in touch

Languages

  • English
  • Spanish
  • Portuguese

Contact information

Email

[email protected]

T:+52 55 5955 4413

F:+52 55 5955 4400

Fragomen in Mexico City, Mexico

Fragomen México, S. de R.L. de C.V.

Insurgentes Sur 1898, Piso 16

Mexico City 01030

Mexico

Connect via Linkedin

Get in touch

Languages

  • English
  • Spanish
  • Portuguese

Contact information

Email

[email protected]

T:+52 55 5955 4413

F:+52 55 5955 4400

Fragomen in Mexico City, Mexico

Fragomen México, S. de R.L. de C.V.

Insurgentes Sur 1898, Piso 16

Mexico City 01030

Mexico

Connect via Linkedin
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Sergio is a Senior Manager and Attorney-at-Law at Fragomen’s Mexico City office, where he advises multinational and domestic companies on all aspects of Mexican immigration law, including the international transfer of top executive employees to Mexico.

Sergio advises clients on visa processing, admissibility, waivers, time frames and registration processes for foreign nationals and their families. He advises foreign personnel in Mexico regarding residence extensions, permanent residency, naturalizations and travel restrictions. In addition, Sergio assists companies from diverse industries to properly register before the National Immigration Institute in Mexico and obtain Corporate Registration Certificates in order to be able to sponsor visas for foreign nationals.

Sergio speaks English, Spanish and Portuguese.

Education

  • Universidad Nacional Autonoma de Mexico, J.D., 2010

More from Sergio

Awards

Listed in The Best Lawyers in Mexico, Immigration Law, 2026

Publications and lectures

Speaker, “Canada: Welcome to the Great White North—Immigration Behind the Beautiful Game.” FragomenFC: Passport to North America 2026, Podcast, 2 April 2026.

Speaker, “USA: Red Card or Green Light? US Consular Updates for World Cup 2026.” FragomenFC: Passport to North America 2026, Podcast, 24 March 2026.

Speaker, “Passports & Pitch Side: Footballers on the Move (Part2).” FragomenFC: Passport to North America 2026, Podcast, 23 May 2025.

Contributor, “Manual de Cumplimiento Migratorio para Empresas en México.” Tirant México, 8 August 2024.

Sergio’s insights

June 3, 2026 | Video

Full-Time | #FragomenFC - Ep.18Read more

April 8, 2026 | Video

Mexico: Bienvenidos! Immigration Rules for the World Cup in Mexico | #FragomenFC - Ep.17Read more

April 2, 2026 | Video

Welcome to the Great White North—Immigration Behind the Beautiful Game | #FragomenFC - Ep. 16Read more
More related insights

Sergio’s insights

June 3, 2026 | Video

Full-Time | #FragomenFC - Ep.18Read more

April 8, 2026 | Video

Mexico: Bienvenidos! Immigration Rules for the World Cup in Mexico | #FragomenFC - Ep.17Read more

April 2, 2026 | Video

Welcome to the Great White North—Immigration Behind the Beautiful Game | #FragomenFC - Ep. 16Read more
More related insights

Sergio’s insights

June 3, 2026 | Video

Full-Time | #FragomenFC - Ep.18Read more

April 8, 2026 | Video

Mexico: Bienvenidos! Immigration Rules for the World Cup in Mexico | #FragomenFC - Ep.17Read more

April 2, 2026 | Video

Welcome to the Great White North—Immigration Behind the Beautiful Game | #FragomenFC - Ep. 16Read more
More related insights

Country / Territory

  • MexicoMexico

Get in touch

Languages

  • English
  • Spanish
  • Portuguese

Contact information

Email

[email protected]

T:+52 55 5955 4413

F:+52 55 5955 4400

Fragomen in Mexico City, Mexico

Fragomen México, S. de R.L. de C.V.

Insurgentes Sur 1898, Piso 16

Mexico City 01030

Mexico

Connect via Linkedin

Sergio’s insights

June 3, 2026 | Video

Full-Time | #FragomenFC - Ep.18Read more

April 8, 2026 | Video

Mexico: Bienvenidos! Immigration Rules for the World Cup in Mexico | #FragomenFC - Ep.17Read more

April 2, 2026 | Video

Welcome to the Great White North—Immigration Behind the Beautiful Game | #FragomenFC - Ep. 16Read more
More related insights

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Get in touch

Languages

  • English
  • Spanish
  • Portuguese

Contact information

Email

[email protected]

T:+52 55 5955 4413

F:+52 55 5955 4400

Fragomen in Mexico City, Mexico

Fragomen México, S. de R.L. de C.V.

Insurgentes Sur 1898, Piso 16

Mexico City 01030

Mexico

Connect via Linkedin

Sergio’s insights

June 3, 2026 | Video

Full-Time | #FragomenFC - Ep.18Read more

April 8, 2026 | Video

Mexico: Bienvenidos! Immigration Rules for the World Cup in Mexico | #FragomenFC - Ep.17Read more

April 2, 2026 | Video

Welcome to the Great White North—Immigration Behind the Beautiful Game | #FragomenFC - Ep. 16Read more
More related insights

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Get in touch

Languages

  • English
  • Spanish
  • Portuguese

Contact information

Email

[email protected]

T:+52 55 5955 4413

F:+52 55 5955 4400

Fragomen in Mexico City, Mexico

Fragomen México, S. de R.L. de C.V.

Insurgentes Sur 1898, Piso 16

Mexico City 01030

Mexico

Connect via Linkedin

Sergio’s insights

June 3, 2026 | Video

Full-Time | #FragomenFC - Ep.18Read more

April 8, 2026 | Video

Mexico: Bienvenidos! Immigration Rules for the World Cup in Mexico | #FragomenFC - Ep.17Read more

April 2, 2026 | Video

Welcome to the Great White North—Immigration Behind the Beautiful Game | #FragomenFC - Ep. 16Read more
More related insights

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Explore more at Fragomen

Fragomen news

Fragomen Earns Top Rankings in Chambers USA 2026

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Learn more

Blog post

Prepared, Not Reactive: What UAE HR and Mobility Teams Must Build for the Long Run

Senior Manager Manu George analyzes how recent disruptions in the UAE’s immigration landscape underscore the need for always‑on mobility readiness, outlining five core pillars that help organisations strengthen workforce visibility, manage compliance proactively and mitigate geopolitical and operational risks.

Learn more

Media mentions

Global Mobility Lawyer: An Irish Goodbye: Closure of the Immigrant Investor Pathway and Its Remaining Opportunities

Senior Manager Samantha Arnold examines the remaining opportunities under Ireland’s winding-down Immigrant Investor Programme and what they mean for eligible investors and their families.

Learn more

Blog post

Beyond the UK's Net Migration Decline: What the Data Reveals

Government Affairs Strategy Director Shuyeb Muquit analyses the UK’s latest net migration decline, exploring what the data reveals about policy impact, economic trade‑offs and the risks of over‑correction in future migration strategy.

Learn more

Media mentions

Bloomberg: Trump’s Green-Card Crackdown Sparks Outcry From Confused Lawyers

Partner Bo Cooper discusses the practical considerations facing employers and foreign nationals amid recent changes to green card processing.

Learn more

Blog post

Business Immigration After the Midterms (Part 2): Enforcement, States and Expanding Risk

In this second installment of the Business Immigration After the Midterms series, Partner K. Edward Raleigh explores how post‑election enforcement risks for employers are expanding beyond federal agencies to include states, Congress, private plaintiffs and AI‑driven scrutiny, reshaping how workforce decisions are evaluated and challenged.

Learn more

Video

Full-Time | #FragomenFC - Ep.18

In this #FragomenFC episode, Partner Rick Lamanna, Senior Manager Sergio Flores and Senior Associate Jake Paul Minster discuss final travel and immigration considerations ahead of the 2026 FIFA World Cup.

Learn more

Media mentions

The New York Times: What Ireland and Germany Can Teach Us About Birthright Citizenship

Senior Manager Samantha Arnold discusses Ireland's citizenship framework and the gaps that can remain following reforms to birthright citizenship.

Learn more

Video

Sponsor Guide: Brazil Family Reunion Visa Essentials

In this video, Partner Diana Quintas discusses how Brazil’s family reunion visa supports long-term international assignments and outlines key eligibility, documentation and compliance considerations for employers and families relocating to Brazil.

Learn more

Blog post

Immigration and Employment in Chile: Legal Requirements for Foreign Workers

Attorney María José Clarke explores Chile’s intensified immigration enforcement framework under President José Antonio Kast, examining new employer compliance obligations, work authorization rules for foreign nationals and the legal and financial consequences of unauthorized employment.

Learn more

Media mentions

The PIE: New UKVI Compliance Metrics for Universities Take Effect Today

Senior Manager Jonathan Hill examines how the UK's new RAG rating system and stricter compliance metrics could shape universities' approaches to international student recruitment and sponsorship compliance.

Learn more

Blog post

EU Inc. Signals a Shift: Why Immigration Will Matter to Europe’s New Corporate Agenda 

Knowledge Management Director Ana Sofia Walsh and Senior Client Engagement Manager Soraya Driessen examine the European Commission’s EU Inc. proposal and its potential to reshape corporate structures across the EU, highlighting the resulting complexities and unresolved questions for immigration, work authorization and cross-border workforce mobility.

Learn more

Fragomen news

Fragomen Earns Top Rankings in Chambers USA 2026

Fragomen earned top national and regional rankings in Chambers USA 2026, including its 13th consecutive year in Band 1 nationwide.

Learn more

Blog post

Prepared, Not Reactive: What UAE HR and Mobility Teams Must Build for the Long Run

Senior Manager Manu George analyzes how recent disruptions in the UAE’s immigration landscape underscore the need for always‑on mobility readiness, outlining five core pillars that help organisations strengthen workforce visibility, manage compliance proactively and mitigate geopolitical and operational risks.

Learn more

Media mentions

Global Mobility Lawyer: An Irish Goodbye: Closure of the Immigrant Investor Pathway and Its Remaining Opportunities

Senior Manager Samantha Arnold examines the remaining opportunities under Ireland’s winding-down Immigrant Investor Programme and what they mean for eligible investors and their families.

Learn more

Blog post

Beyond the UK's Net Migration Decline: What the Data Reveals

Government Affairs Strategy Director Shuyeb Muquit analyses the UK’s latest net migration decline, exploring what the data reveals about policy impact, economic trade‑offs and the risks of over‑correction in future migration strategy.

Learn more

Media mentions

Bloomberg: Trump’s Green-Card Crackdown Sparks Outcry From Confused Lawyers

Partner Bo Cooper discusses the practical considerations facing employers and foreign nationals amid recent changes to green card processing.

Learn more

Blog post

Business Immigration After the Midterms (Part 2): Enforcement, States and Expanding Risk

In this second installment of the Business Immigration After the Midterms series, Partner K. Edward Raleigh explores how post‑election enforcement risks for employers are expanding beyond federal agencies to include states, Congress, private plaintiffs and AI‑driven scrutiny, reshaping how workforce decisions are evaluated and challenged.

Learn more

Video

Full-Time | #FragomenFC - Ep.18

In this #FragomenFC episode, Partner Rick Lamanna, Senior Manager Sergio Flores and Senior Associate Jake Paul Minster discuss final travel and immigration considerations ahead of the 2026 FIFA World Cup.

Learn more

Media mentions

The New York Times: What Ireland and Germany Can Teach Us About Birthright Citizenship

Senior Manager Samantha Arnold discusses Ireland's citizenship framework and the gaps that can remain following reforms to birthright citizenship.

Learn more

Video

Sponsor Guide: Brazil Family Reunion Visa Essentials

In this video, Partner Diana Quintas discusses how Brazil’s family reunion visa supports long-term international assignments and outlines key eligibility, documentation and compliance considerations for employers and families relocating to Brazil.

Learn more

Blog post

Immigration and Employment in Chile: Legal Requirements for Foreign Workers

Attorney María José Clarke explores Chile’s intensified immigration enforcement framework under President José Antonio Kast, examining new employer compliance obligations, work authorization rules for foreign nationals and the legal and financial consequences of unauthorized employment.

Learn more

Media mentions

The PIE: New UKVI Compliance Metrics for Universities Take Effect Today

Senior Manager Jonathan Hill examines how the UK's new RAG rating system and stricter compliance metrics could shape universities' approaches to international student recruitment and sponsorship compliance.

Learn more

Blog post

EU Inc. Signals a Shift: Why Immigration Will Matter to Europe’s New Corporate Agenda 

Knowledge Management Director Ana Sofia Walsh and Senior Client Engagement Manager Soraya Driessen examine the European Commission’s EU Inc. proposal and its potential to reshape corporate structures across the EU, highlighting the resulting complexities and unresolved questions for immigration, work authorization and cross-border workforce mobility.

Learn more
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Important Updates
Important Updates
June 5, 2026 | United StatesUnited States: Federal District Court Vacates 40-Jurisdiction Adjudications Hold and Related Policies
June 5, 2026 | United StatesFragomen Earns Top Rankings in Chambers USA 2026
June 5, 2026 | 🌐Middle East: Wafid Program Updated to Strengthen Medical Screening of Foreign Nationals
June 5, 2026 | 🌐Minimum Salary Changes Announced
June 5, 2026 | Saudi ArabiaSaudi Arabia: Increased Labor Inspections
June 5, 2026 | United StatesUnited States: Federal District Court Vacates 40-Jurisdiction Adjudications Hold and Related Policies
June 5, 2026 | United StatesFragomen Earns Top Rankings in Chambers USA 2026
June 5, 2026 | 🌐Middle East: Wafid Program Updated to Strengthen Medical Screening of Foreign Nationals
June 5, 2026 | 🌐Minimum Salary Changes Announced
June 5, 2026 | Saudi ArabiaSaudi Arabia: Increased Labor Inspections
June 5, 2026 | United StatesUnited States: Federal District Court Vacates 40-Jurisdiction Adjudications Hold and Related Policies
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