Securities Fraud & More Attorney · Serving Washington, DC · 54+ Years Experience
Profile Summary
About Edwin L. Lyon at a Glance
Edwin L. Lyon is a formation, white collar, securities, litigation, and energy attorney based in Washington, District of Columbia. They have 54+ years of legal experience, licensed to practice since 1972. Admitted to practice in Missouri (1972) and District of Columbia (1975). Educated at Washington University (J.D., 1972) and Southwest Missouri State University (B.S., 1969). Active member of The District of Columbia Bar The Missouri Bar American Bar Association. Serves clients in Washington, DC and the surrounding metropolitan area.
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About Edwin L. Lyon
- Mr. Edwin L. Lyon is a lawyer practicing securities fraud, securities litigation, securities regulation and 2 other areas of law
- Edwin received a B.S. degree from Southwest Missouri State University in 1969, and has been licensed for 54 years
- Edwin practices in Washington, DC
Practice Areas Explained
Edwin L. Lyon's Areas of Legal Practice
Each practice area below reflects the types of cases Edwin L. Lyon handles, with a practical overview of what that area of law involves and how it may apply to your situation in Washington.
Business Formation in Washington
Edwin L. Lyon is one of 35,326 formation attorneys indexed nationally. Browse formation attorneys in District of Columbia →
White Collar Crimes in Washington
Edwin L. Lyon is one of 19,824 white collar attorneys indexed nationally. Browse white collar attorneys in District of Columbia →
Securities Law in Washington
Edwin L. Lyon is one of 64,075 securities attorneys indexed nationally. Browse securities attorneys in District of Columbia →
Civil Litigation in Washington
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
Edwin L. Lyon is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in District of Columbia →
Energy & Utilities Law in Washington
Energy attorneys for oil & gas, renewables, utility regulation, and energy sector transactions.
Edwin L. Lyon is one of 35,985 energy attorneys indexed nationally. Browse energy attorneys in District of Columbia →
Jurisdictional Context
Why Local Counsel Matters in Washington
Practicing law in District of Columbia. Legal matters in District of Columbia are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Washington are typically filed in the local municipal court or the appropriate District of Columbia state district court, depending on subject matter and amount in controversy. An attorney licensed in District of Columbia brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in District of Columbia courts without local counsel or pro hac vice admission.
Washington Courts and Legal Process
Choosing a Washington-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.
Frequently Asked
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Professional Profile
Why Clients in Washington Choose Edwin L. Lyon
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Edwin L. Lyon's practice in the field of formation, white collar, securities, litigation, and energy.
Decade-Tested Legal Experience
Edwin L. Lyon brings 54+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Multi-State Bar Admission
Licensed in Missouri and District of Columbia, Edwin L. Lyon can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering formation, white collar, and securities, Edwin L. Lyon can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Washington
A Washington-based practice means Edwin L. Lyon attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
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How People Find Edwin L. Lyon Online
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Edwin L. Lyon's Practice Areas & Specializations
Education & Law School Background
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