Centers Columbia University was among the first schools to establish both comparative and international law centers, as well as an effective
space law department. The law school also has major centers for the study of international law, including the Center for Chinese Legal Studies, the Center for Korean Legal Studies, the
Center for Japanese Legal Studies, the European Legal Studies Center, the Sabin Center for Climate Change Law, the Center on Corporate Governance, the Center for Gender & Sexuality Law, the Center for Law and Economic Studies, the Center on Global Legal Transformation], as well as several other centers and law programs. In July 2012, the law school launched the
Ira M. Millstein Center for Global Markets and Corporate Ownership to "study global financial markets and their diverse, interdependent actors"; the Center for Constitutional Governance to "bring together a dynamic roster of constitutional scholars who are deeply engaged in the study of governmental structure and relationships, including experts on separation of powers and issues of federalism"; and the Center for International Commercial and Investment Arbitration to "further the teaching and study of international arbitration, building on the Law School's considerable expertise in this rapidly growing area of legal practice."
Academic programs Externships On May 26, 2009, President
Barack Obama nominated Judge
Sonia Sotomayor, a lecturer-in-law since 1999, to be a justice of the
Supreme Court of the United States. Judge Sotomayor created and co-taught a course entitled "The Federal Appellate Externship" every semester at the law school since the fall 2000. Federal Appellate Externships and many other externships, including Federal District Externships, are offered each year at Columbia Law. Among other externships, the law school offers a full-semester externship on the federal government in Washington, D.C., which provides students hands-on experience in government law offices. In addition to their placements at federal agencies, students in the program are also required to attend a weekly seminar and write a substantive research paper. The Federal Government Externship has the following three specific components: • Field Placements: Students are required to work a minimum of 30 hours a week doing substantive legal work at a federal agency. Options include, amongst others, several sections of the
Department of Justice, the
Securities and Exchange Commission, the
Environmental Protection Agency, the
Federal Communications Commission, the
Department of Health and Human Services, and the
Department of Homeland Security, • Seminar: Students conduct an in-depth analysis of the roles lawyers play in federal offices. Each seminar is taught by Columbia Law faculty and a Washington-based adjunct professor. Each seminar also features guest speakers and has a substantive writing component. • Supervised Research: Students are required to produce an 8,000–10,000-word research paper on a topic closely connected to their externship and field placement. Externs are encouraged to consult with the agency in which they work to develop their topic. Each year the law school enrolls approximately 210 graduate students from more than 50 countries with experience in all areas of the legal profession, including academia, the judiciary, public service, civil rights and human rights advocacy,
non-governmental organizations, international organizations, and private practice. Graduate students are an important component of the law school community. They participate in many co-curricular activities, including student journals, moot courts, and student organizations. Graduate students also organize and speak at conferences, workshops, and colloquia on current legal issues.
Clinical programs The law school runs several clinical programs that contribute to the community, including the nation's first technology-based clinic, called Lawyering in the Digital Age. This clinic is currently engaged in building a community resource to understand the
collateral consequences of criminal charges. In April 2006, Columbia announced that it was starting the nation's first clinic in sexuality and gender law. The Sexuality and Gender Law Clinic "is the first law school clinic anywhere in the U.S. directed by a full-time law school faculty member and dedicated to legal and public policy issues related to gender and sexuality." In 2007, Columbia opened a new program in law and technology.
Joint degrees Within the university In December 2010, the law school announced the addition of an accelerated
JD/MBA joint degree program, which allows students to obtain both a JD and MBA within three years. The accelerated program will not replace the existing four-year JD/MBA joint degree program. Interested students will be able to choose between the two programs. A joint degree can prove to be beneficial to law students' career objectives. To enable interested students to achieve this goal, the law school may approve a joint degree with any of the following of Columbia's graduate or professional schools: •
Graduate School of Arts and Sciences (Ph.D. in selected programs) •
School of Business •
School of International and Public Affairs (SIPA) •
Graduate School of Journalism •
School of the Arts •
School of Public Health •
School of Social Work •
School of Architecture, Planning and Preservation Study abroad Columbia has cultivated alliances and dual degree programs with overseas law schools, including the
University of Oxford,
King's College London,
University College London, and the
London School of Economics in London, England; the ''
Institut d'études politiques de Paris ("Sciences Po") and the Université Panthéon-Sorbonne'' in Paris, France; the
University of Amsterdam in the Netherlands; and the
Institute for Law and Finance (ILF) at
Goethe University Frankfurt in Frankfurt, Germany. The double degree options include JD/Master's in French Law (four-year program in Paris), JD/Masters Program in Global Business (three-year program in Paris), JD/LLM (three-year program in London), LLB/JD (four-year program in London), and JD/LLM (four-year program in Frankfurt). Columbia Law School has one of the largest international alliances with China, and with Peking University, specifically, a joint exchange program that began in 2006, when students could be exchanged for a semester, which was expanded as a program in 2011 to allow faculty to teach or co-teach courses abroad, and which was expanded as a program again in 2013 when Columbia Law School dean David Schizer and Peking University Law School dean Zhang Shouwen signed a memorandum of understanding between the universities, allowing for joint publications and joint seminars between faculty at the respective universities.
Rankings In 2026, Columbia Law School was ranked tied for 9th by
U.S. News & World Report. In 2023, several top law schools, including Columbia Law, withdrew from the publication's rankings—meaning the schools would no longer provide data to the publication; prior to this, Columbia Law had been ranked in the top 5 (along with Harvard, Yale, and Stanford) since U.S. News & World Report's first began ranking law schools in 1987. For 2025,
U.S. News & World Report ranks Columbia Law tied for 2nd for Business/Corporate Law and tied for 4th for Contracts/Commercial Law and tied for 37th in its Law Schools With the Most Graduates in Federal Clerkships. In 2023, the law school was ranked 2nd on the
National Law Journals "Go to Law Schools" ranking, which measures the percentage of graduates securing employment at the largest 100 law firms in the U.S. In 2025,
QS World University Rankings ranked it the 8th best law school in the world.
Facilities Columbia Law School's main building,
Jerome L. Greene Hall, was designed by
Wallace Harrison and
Max Abramovitz, architects of the
United Nations Headquarters and
Lincoln Center for the Performing Arts (which for many years served as the site of Columbia Law School's graduation ceremonies). It is located at the intersection of Amsterdam Avenue and West 116th Street. One of the building's defining features is its frontal sculpture,
Bellerophon Taming Pegasus, designed by
Jacques Lipchitz, symbolizing man's struggle over (his own) wild side/unreason. In 1996, the law school was given an extensive renovation and expansion by Polshek Partnership (now Ennead Architects), including the addition of a new entrance façade and three story skylit lobby, as well as the expansion of existing space to include an upper-level students' commons, lounge areas, and a café. In the summer of 2008, construction of a new floor in Jerome Greene Hall was completed providing 38 new faculty offices. Other Columbia Law School buildings include William and June Warren Hall, the Jerome Greene Annex (which Jerome Greene's representatives politely declined to have renamed after the building of Jerome Greene Hall), and William C. Warren Hall (or "Little Warren"). Lenfest Hall, the law school's premier residence, opened in August 2003. The hall was named for
H. F. Lenfest '58 and his wife Marguerite. Lenfest contains more than 200 luxury student residences, including private studio apartments and one-bedroom apartments. In addition to Lenfest Hall, the majority of Columbia Law students live in the university's Graduate Student Housing consisting of single and shared apartments in buildings throughout Morningside Heights. All Columbia Law students are guaranteed housing on campus for the duration of their law school studies. The school reported in December 2020 that its Center for Chinese Legal Studies will be named for
Hong Yen Chang, the school's first Chinese graduate in 1886, and the country's first
Chinese American lawyer.
Li Lu Law Library Hall, home of the law school and the Li Lu Law Library, June 2019 Columbia Law School's Li Lu Law Library is one of the most comprehensive law libraries in the world. == Student life ==