Internal Investigations Lawyer

Helping Clients Navigate Internal and Government Investigations

When a company faces serious legal risks, how it responds in the first few days can shape everything that follows. If you’re dealing with potential corporate misconduct, a government inquiry, or internal employee concerns, your next steps matter.

At Lazaro Law Group, our internal investigation lawyers help clients manage sensitive matters with precision, strategy, and care. Whether the concern involves employee behavior, regulatory compliance, or financial fraud, we provide the guidance businesses need to act quickly, stay compliant, and protect their future.

As a trusted internal investigation lawyer for companies navigating high-stakes legal issues, we work closely with businesses, boards, and executives across a wide range of industries and jurisdictions — including the U.S., Latin America, and multiple countries across the globe.

Speak with us today

Tell us how we can be of service and one of our team members will contact you.

What Is an Internal Investigations Lawyer?

An internal investigations lawyer is a legal advisor who helps businesses identify and respond to potential issues occurring within their own organization. These matters may involve fraud, theft, unethical business practices, or violations of state or federal law.

At Lazaro Law Group, our role as your internal investigations lawyer is to lead or support corporate investigations with the goal of uncovering the facts while protecting your company’s legal position. We help determine:

  • What happened?
  • Who was involved?
  • Was the law broken?
  • What should the company do next?

We offer detailed planning, coordinate with special committees or boards, review documents, and conduct interviews — all while maintaining confidentiality. For businesses facing complex internal investigations, having a skilled attorney helps ensure the process is done the right way.

Types of Investigations We Handle

At Lazaro Law Group, we handle a broad range of corporate investigations and regulatory matters. These often involve legal, financial, and reputational risks. We help clients respond to:

  • Internal investigations into employee behavior, ethics violations, fraud, or security breaches
  • External regulatory investigations launched by agencies like the SEC, DOJ, CFTC, and others
  • Situations involving:
    • Alleged insider trading
    • Foreign Corrupt Practices Act (FCPA) issues
    • Accounting fraud or misstated financial records
    • Corporate misconduct, such as bribery or theft
    • White collar crime including wire fraud or embezzlement
    • Antitrust investigations related to price fixing or monopolistic behavior
    • Breaches of fiduciary duties by executives or directors

These issues can arise suddenly — and escalate quickly. Our team is equipped to act fast and develop a focused plan that protects your clients’ interests and complies with the law.

Types of Investigations We Handle

At Lazaro Law Group, we handle a broad range of corporate investigations and regulatory matters. These often involve legal, financial, and reputational risks. We help clients respond to:

  • Internal investigations into employee behavior, ethics violations, fraud, or security breaches
  • External regulatory investigations launched by agencies like the SEC, DOJ, CFTC, and others
  • Situations involving:
    • Alleged insider trading
    • Foreign Corrupt Practices Act (FCPA) issues
    • Accounting fraud or misstated financial records
    • Corporate misconduct, such as bribery or theft
    • White collar crime including wire fraud or embezzlement
    • Antitrust investigations related to price fixing or monopolistic behavior
    • Breaches of fiduciary duties by executives or directors

These issues can arise suddenly — and escalate quickly. Our team is equipped to act fast and develop a focused plan that protects your clients’ interests and complies with the law.

Experience with Government & Regulatory Agencies

We regularly work with:

  • Federal agencies like the Department of Justice (DOJ), Federal Reserve, and Securities and Exchange Commission (SEC)
  • State prosecutors, state attorneys general, and state regulators
  • Regulatory bodies such as the Commodity Futures Trading Commission (CFTC) and New York Department of Financial Services
  • U.S. District Courts, including the Southern District and Eastern District of New York
  • International agencies like the European Commission

Our attorneys have worked inside and outside of these agencies and understand what they’re looking for — and how best to respond. We are experienced in dealing with enforcement actions, interviews, audits, and formal document requests. Whether the case is civil or criminal, we know how to protect your organization.

Industries and Clients We Represent

We serve a wide range of companies and individuals across many industries. Our clients trust us to provide strong, informed legal support during stressful and uncertain times. As experienced internal investigations lawyers, we represent:

  • Technology companies facing data security or compliance issues
  • Financial institutions dealing with suspicious transactions or whistleblower reports
  • Major airlines involved in internal safety or employment investigations
  • Multinational companies operating in multiple countries, including across Latin America

As a trusted internal investigations lawyer, we also advise:

  • Executives who are the subject of an investigation or need representation
  • Board members overseeing the process or responsible for follow-up action
  • Special committees assigned to oversee investigations independently

How We Conduct Internal Investigations

Enforcement Actions and Risk Management

Meet Our Investigations Team

At Lazaro Law Group, our attorneys bring extensive experience to every matter. Our investigations team includes lawyers who have held senior government positions, worked in private practice, and advised clients during some of the most challenging investigations in recent memory.

We’re proud to have handled high-stakes representative matters over the past year involving:

  • The Department of Justice
  • The Securities and Exchange Commission
  • State attorneys general and regulators

Our work has been recognized in respected publications such as Global Investigations Review, and we are known for our detailed approach and thoughtful legal strategy.

When you choose our team, you gain not just legal support — but a trusted partner during a critical time.

Meet Our Investigations Team

At Lazaro Law Group, our attorneys bring extensive experience to every matter. Our investigations team includes lawyers who have held senior government positions, worked in private practice, and advised clients during some of the most challenging investigations in recent memory.

We’re proud to have handled high-stakes representative matters over the past year involving:

  • The Department of Justice
  • The Securities and Exchange Commission
  • State attorneys general and regulators

Our work has been recognized in respected publications such as Global Investigations Review, and we are known for our detailed approach and thoughtful legal strategy.

When you choose our team, you gain not just legal support — but a trusted partner during a critical time.

Why Choose Lazaro Law Group?

Speak with an Internal Investigations Lawyer Today

Are you ready to get started?

Get In Touch With Us

Contact Information

Employer:

Frequently Asked Questions (FAQs)

What is the role of an internal investigations lawyer?

An internal investigations lawyer helps companies look into concerns like fraud, misconduct, or violations of law. They guide the process and help reduce legal risks.

When should a company start an internal investigation?

As soon as a serious concern is reported — such as a whistleblower complaint, possible fraud, or regulatory issue — it’s smart to begin an internal review.

What agencies investigate corporate misconduct?

Agencies like the DOJ, SEC, CFTC, and state attorneys general often look into corporate wrongdoing. We help clients respond to these government investigations.

What are FCPA violations?

FCPA stands for the Foreign Corrupt Practices Act, which makes it illegal for U.S. companies to bribe government officials in other countries. We defend clients facing FCPA investigations.

Can internal investigations lead to criminal charges?

Sometimes, yes. If an internal issue becomes public or is reported to the government, it may turn into a criminal investigation. That’s why it’s important to handle these matters carefully.

Contact us to schedule your FREE consultation.

2026 Illinois Super Lawyers Magazine

Lázaro Law Group logo

Lázaro Law Group
321 S. Plymouth Ct Suite 1250,
Chicago, IL 60604