Photo of Maria Delia Romero Guzman

Senior Associate

Maria Delia Romero Guzman

Photo of Maria Delia Romero Guzman
Photo of Maria Delia Romero Guzman
  • People

Senior Associate

Maria Delia Romero Guzman

Country / Territory

  • United StatesUnited States

Get in touch

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  • English
  • Spanish

Contact information

Email

[email protected]

T:+1 617 419 7035

F:+1 617 226 4561

Boston

Fragomen, Del Rey, Bernsen & Loewy, LLP

100 High St, 3rd Floor

Boston MA 02110

United States

Get in touch

Languages

  • English
  • Spanish

Contact information

Email

[email protected]

T:+1 617 419 7035

F:+1 617 226 4561

Boston

Fragomen, Del Rey, Bernsen & Loewy, LLP

100 High St, 3rd Floor

Boston MA 02110

United States

Get in touch

Languages

  • English
  • Spanish

Contact information

Email

[email protected]

T:+1 617 419 7035

F:+1 617 226 4561

Boston

Fragomen, Del Rey, Bernsen & Loewy, LLP

100 High St, 3rd Floor

Boston MA 02110

United States

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Maria Delia (Delia) is a Senior Associate at Fragomen’s Boston office, where she advises multinational corporate clients on a variety of U.S. immigration matters. She primarily assists corporate clients with employment-based immigration petitions, particularly PERM labor certifications with the U.S. Department of Labor.

Prior to joining Fragomen, Delia was an Associate at a prominent immigration firm in Houston, Texas, where she guided corporate clients through every phase of obtaining employment-based nonimmigrant status for their employees, primarily L-1, H-1B, TN, E-2 and O-1 status. She has experience representing corporate clients and self-petitioning foreign nationals in various immigrant matters, including EB-2 National Interest Waivers, EB-1 Multinational Manager/Executive, EB-1 Aliens of Extraordinary Ability and EB-1 Outstanding Professor and Researcher petitions, in addition to responding to complex Requests for Evidence. Delia also has experience representing entrepreneurs in EB-5 Immigrant Investor petitions and advising corporate clients on Form I-9 compliance matters.

Delia has provided pro bono support and representation at citizenship and DACA clinics.

Delia speaks English and Spanish.

Education

  • South Texas College of Law Houston, J.D., 2016
  • University of Houston, B.A., magna cum laude, 2013

More from Maria Delia

Admissions

Bar Admissions: Texas, Massachusetts

Practice Limited to Federal Immigration & Nationality Law

Awards

Named to Best Lawyers in America: Ones to Watch, 2023-2026

Professional accomplishments

Member, American Immigration Lawyers Association

Publications and lectures

Speaker, “Permanent Labor Certification (PERM) Compliance.” MCLE | New England, 10 February 2025.

Speaker, “Life After Graduation: Immigration 101.” Interstride, Webinar, 2 May 2024.

Maria Delia’s insights

August 20, 2026 | Awards

Fragomen Attorneys Recognized in the 2027 Edition of The Best Lawyers in America™Read more

August 21, 2025 | Awards

Fragomen Attorneys Recognized in the 2026 Edition of The Best Lawyers in America™Read more

August 19, 2024 | Awards

Fragomen Attorneys Recognized in the 31st Edition of The Best Lawyers in America™Read more
More related insights

Maria Delia’s insights

August 20, 2026 | Awards

Fragomen Attorneys Recognized in the 2027 Edition of The Best Lawyers in America™Read more

August 21, 2025 | Awards

Fragomen Attorneys Recognized in the 2026 Edition of The Best Lawyers in America™Read more

August 19, 2024 | Awards

Fragomen Attorneys Recognized in the 31st Edition of The Best Lawyers in America™Read more
More related insights

Maria Delia’s insights

August 20, 2026 | Awards

Fragomen Attorneys Recognized in the 2027 Edition of The Best Lawyers in America™Read more

August 21, 2025 | Awards

Fragomen Attorneys Recognized in the 2026 Edition of The Best Lawyers in America™Read more

August 19, 2024 | Awards

Fragomen Attorneys Recognized in the 31st Edition of The Best Lawyers in America™Read more
More related insights

Country / Territory

  • United StatesUnited States

Get in touch

Languages

  • English
  • Spanish

Contact information

Email

[email protected]

T:+1 617 419 7035

F:+1 617 226 4561

Boston

Fragomen, Del Rey, Bernsen & Loewy, LLP

100 High St, 3rd Floor

Boston MA 02110

United States

Maria Delia’s insights

August 20, 2026 | Awards

Fragomen Attorneys Recognized in the 2027 Edition of The Best Lawyers in America™Read more

August 21, 2025 | Awards

Fragomen Attorneys Recognized in the 2026 Edition of The Best Lawyers in America™Read more

August 19, 2024 | Awards

Fragomen Attorneys Recognized in the 31st Edition of The Best Lawyers in America™Read more
More related insights

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Get in touch

Languages

  • English
  • Spanish

Contact information

Email

[email protected]

T:+1 617 419 7035

F:+1 617 226 4561

Boston

Fragomen, Del Rey, Bernsen & Loewy, LLP

100 High St, 3rd Floor

Boston MA 02110

United States

Maria Delia’s insights

August 20, 2026 | Awards

Fragomen Attorneys Recognized in the 2027 Edition of The Best Lawyers in America™Read more

August 21, 2025 | Awards

Fragomen Attorneys Recognized in the 2026 Edition of The Best Lawyers in America™Read more

August 19, 2024 | Awards

Fragomen Attorneys Recognized in the 31st Edition of The Best Lawyers in America™Read more
More related insights

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Get in touch

Languages

  • English
  • Spanish

Contact information

Email

[email protected]

T:+1 617 419 7035

F:+1 617 226 4561

Boston

Fragomen, Del Rey, Bernsen & Loewy, LLP

100 High St, 3rd Floor

Boston MA 02110

United States

Maria Delia’s insights

August 20, 2026 | Awards

Fragomen Attorneys Recognized in the 2027 Edition of The Best Lawyers in America™Read more

August 21, 2025 | Awards

Fragomen Attorneys Recognized in the 2026 Edition of The Best Lawyers in America™Read more

August 19, 2024 | Awards

Fragomen Attorneys Recognized in the 31st Edition of The Best Lawyers in America™Read more
More related insights

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Explore more at Fragomen

Blog post

UK Budget 2026: What the Government’s Immigration Plans Mean for Employers

In a new blog, UK Government Affairs Strategy Director Shuyeb Muquit examines what this direction could mean for employers, including why access to international talent may increasingly be considered alongside investment, productivity, innovation, regional growth and long-term workforce development.

Learn more

Video

UAE – Demographic Diversity Requirements | #MobilityMinute

The UAE’s demographic diversity requirements are designed to encourage a more diverse workforce among companies operating in the mainland jurisdiction. In this Mobility Minute, Manager Devika Thamattat explains the requirements, potential consequences of noncompliance and steps employers can take to help maintain the required nationality balance.

Learn more

Media mentions

Global Mobility Lawyer: Proposed H-1B Changes Could Increase Hiring Costs for Visa-Dependent Employers

Partner K. Edward Raleigh explains how proposed changes to the H-1B salary exemption threshold could affect US employers’ hiring practices and why enactment this year remains unlikely.

Learn more

Video

Family Reunification in Germany: Who Qualifies and How Does It Work?

In this video, Fragomen Senior Manager Katharina Vorländer explains who may qualify for family reunification in Germany, the requirements that may apply, employment and education rights for accompanying family members and important considerations when preparing an application.

Learn more

Media mentions

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Learn more

Blog post

Who Qualifies for Costa Rica Permanent Residence?

Immigration Supervisor Michael Salas Guzman explains who may qualify for permanent residence in Costa Rica, the key benefits of permanent status and important considerations for foreign nationals planning to live and work in the country long term.

Learn more

Media mentions

BioSpace: As H-1B Visa Changes Keep Coming, Biopharmas Adjust Hiring Approach

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Learn more
Generic Insights

Blog post

EU Visa Code Reform: Priorities for Better Schengen Business Travel

Senior Counsel Jo Antoons and Immigration Supervisor Elisabeth Kamm outline Fragomen Consulting Europe’s recommendations for EU Visa Code reform, including more consistent business travel rules, improved visa appointment access, greater transparency and a potential Schengen-wide trusted-employer framework.

Learn more

Blog post

Argentina Announces New Citizenship by Investment Programme: What Investors Need to Know

In a new blog, Manager Sophie Jo Wasson and Country Manager María Inés Menvielle explore what is known so far, the potential mobility benefits of Argentine citizenship and what prospective applicants should consider as implementation develops.

Learn more

Media mentions

Conexão Ásia: Além da China, profissionais das Filipinas, Índia, Japão e Bangladesh se destacam na imigração laboral asiática para o Brasil

Managing Director Diogo Kloper examines how immigration trends reveal the diverse economic ties between Brazil and Asia and the role of international mobility in supporting business growth.

Learn more

Media mentions

AILA Law Journal: Administrative Proxies in Immigration Adjudication

Partner David Grunblatt examines how USCIS uses administrative proxies in immigration adjudication and explains why these tools must support, rather than replace, statutory standards and individualized legal analysis.

Learn more

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Manager Cherida Hooijer and Immigration Assistant Manager Kaatje Droesbeke examine how employers in the Netherlands can build an international student-to-graduate talent pipeline while managing the immigration and employment compliance requirements that apply at each stage.

Learn more

Blog post

UK Budget 2026: What the Government’s Immigration Plans Mean for Employers

In a new blog, UK Government Affairs Strategy Director Shuyeb Muquit examines what this direction could mean for employers, including why access to international talent may increasingly be considered alongside investment, productivity, innovation, regional growth and long-term workforce development.

Learn more

Video

UAE – Demographic Diversity Requirements | #MobilityMinute

The UAE’s demographic diversity requirements are designed to encourage a more diverse workforce among companies operating in the mainland jurisdiction. In this Mobility Minute, Manager Devika Thamattat explains the requirements, potential consequences of noncompliance and steps employers can take to help maintain the required nationality balance.

Learn more

Media mentions

Global Mobility Lawyer: Proposed H-1B Changes Could Increase Hiring Costs for Visa-Dependent Employers

Partner K. Edward Raleigh explains how proposed changes to the H-1B salary exemption threshold could affect US employers’ hiring practices and why enactment this year remains unlikely.

Learn more

Video

Family Reunification in Germany: Who Qualifies and How Does It Work?

In this video, Fragomen Senior Manager Katharina Vorländer explains who may qualify for family reunification in Germany, the requirements that may apply, employment and education rights for accompanying family members and important considerations when preparing an application.

Learn more

Media mentions

Dziennik Gazeta Prawna: Nielegalne zatrudnienie cudzoziemca? Pracodawca może stracić więcej niż pieniądze

Partner Karolina Schiffter discusses how digitalization is transforming immigration procedures in Poland and how law firms can adapt to evolving client expectations.

Learn more

Blog post

Who Qualifies for Costa Rica Permanent Residence?

Immigration Supervisor Michael Salas Guzman explains who may qualify for permanent residence in Costa Rica, the key benefits of permanent status and important considerations for foreign nationals planning to live and work in the country long term.

Learn more

Media mentions

BioSpace: As H-1B Visa Changes Keep Coming, Biopharmas Adjust Hiring Approach

Partner Audrea Golding discusses how H-1B visa changes, including the $100,000 fee and weighted selection process, are affecting biopharma hiring and access to global talent.

Learn more
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Blog post

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Senior Counsel Jo Antoons and Immigration Supervisor Elisabeth Kamm outline Fragomen Consulting Europe’s recommendations for EU Visa Code reform, including more consistent business travel rules, improved visa appointment access, greater transparency and a potential Schengen-wide trusted-employer framework.

Learn more

Blog post

Argentina Announces New Citizenship by Investment Programme: What Investors Need to Know

In a new blog, Manager Sophie Jo Wasson and Country Manager María Inés Menvielle explore what is known so far, the potential mobility benefits of Argentine citizenship and what prospective applicants should consider as implementation develops.

Learn more

Media mentions

Conexão Ásia: Além da China, profissionais das Filipinas, Índia, Japão e Bangladesh se destacam na imigração laboral asiática para o Brasil

Managing Director Diogo Kloper examines how immigration trends reveal the diverse economic ties between Brazil and Asia and the role of international mobility in supporting business growth.

Learn more

Media mentions

AILA Law Journal: Administrative Proxies in Immigration Adjudication

Partner David Grunblatt examines how USCIS uses administrative proxies in immigration adjudication and explains why these tools must support, rather than replace, statutory standards and individualized legal analysis.

Learn more

Blog post

International Talent in the Netherlands: Building a Talent Pipeline Without Losing Sight of Compliance

Manager Cherida Hooijer and Immigration Assistant Manager Kaatje Droesbeke examine how employers in the Netherlands can build an international student-to-graduate talent pipeline while managing the immigration and employment compliance requirements that apply at each stage.

Learn more
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Important Updates
Important Updates
October 30, 2026 | Republic of the PhilippinesPhilippines: Amendments to Simplify and Streamline Labor Market Test, Other Alien Employment Permit Processes
October 30, 2026 | ChinaChina: APEC Business Travel Card Validity Extended
October 30, 2026 | IrelandIreland: Employment Permits Portal Offline Following Unauthorized Activity
October 30, 2026 | IrelandIreland: Short Stay Visa Waiver Programme Extended
October 30, 2026 | 🌐Minimum Salary Changes Announced
October 30, 2026 | Republic of the PhilippinesPhilippines: Amendments to Simplify and Streamline Labor Market Test, Other Alien Employment Permit Processes
October 30, 2026 | ChinaChina: APEC Business Travel Card Validity Extended
October 30, 2026 | IrelandIreland: Employment Permits Portal Offline Following Unauthorized Activity
October 30, 2026 | IrelandIreland: Short Stay Visa Waiver Programme Extended
October 30, 2026 | 🌐Minimum Salary Changes Announced
October 30, 2026 | Republic of the PhilippinesPhilippines: Amendments to Simplify and Streamline Labor Market Test, Other Alien Employment Permit Processes
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