About Us
What began as a shared dream in law school has today evolved into a dynamic legal practice driven by trust, integrity, and excellence. 501 Law Offices came into being by friends from ILS Law College, Pune, where their common passion for litigation and justice laid the foundation for a lifelong professional partnership.
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After gaining valuable experience under renowned senior advocate and leading litigation firm, Arnav set out to build an independent practice in Delhi. Mudit, an Advocate-on-Record at the Supreme Court of India, soon joined him, combining their individual expertise to create a firm capable of handling complex civil, commercial, and regulatory disputes with precision and care.
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Over the years, their practice has grown to include a team of talented lawyers. Together, they have sincerely represented clients across various forums — from the Supreme Court and High Courts to specialized tribunals — offering not just legal representation but thoughtful guidance through every stage of litigation.
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At its core, 501 Law Offices stands for professionalism, clarity, and client-first advocacy, committed to delivering solutions that matter.
Arnav Kumar
Founding Partner, Practice Since 2012
Expertise: Arbitration, Constitution, Commercial, Consumer, Insolvency, Insurance, IPR, Property Law, PMLA, Service, Sports, Taxation, Tender, Writ Jurisdiction
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Empanelment:
Central Government Standing Counsel (CGSC), Delhi High Court (2022-2025)
Senior Panel, UOI, Delhi High Court (2019-2022)
Senior Standing Counsel, Central Board of Indirect Tax & Customs (CBIC), Delhi High Court (2023 – 2026)
Standing Counsel, State of Arunachal Pradesh, Supreme Court
Key Professional Highlights:
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Founder and Chief Editor of Legal Newsletter – On Caveat
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Represented consumers before NCDRC/Supreme Court in the landmark case concerning the faulty medical device manufactured by Johnson & Johnson.
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Representing shareholders in oppression and mismanagement petitions concerning Aar Kay Chemicals Pvt. Ltd. And AP Refinery Pvt. Ltd.
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Representing engineering and construction companies in high stake commercial arbitration disputes against NHAI, NHPC, NDMC, GAIL and IOCL.
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Representing Union of India before Delhi High Court in constitutional cases concerning the vires of provisions of Assisted Reproductive Technology (Regulation) Act, 2021 and Prevention of Cruelty to Animals (Egg Laying Hens) Rules, 2023
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Represented National Pharmaceutical Pricing Authority (NPPA) in cases concerning interpretation of Drug Price Control Order, 1995 and Drug Price Control Order, 2013.
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Represented the Trademark and Patent office before Delhi High Court on several matters.
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Representing Union of India (UOI) and Central Board of Indirect Tax & Customs (CBIC) before Delhi High Court on regular basis, including matters relating to service, tender, look out circulars, national sports federations etc.
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Representing private land-owners in land acquisition proceedings initiated by NHAI and DDA.
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Representing private individuals/companies in attachment proceedings initiated by Enforcement Directorate.
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Appointment as Arbitrator by the Delhi High Court on multiple occasions in civil commercial matters.
Mudit Gupta
Founding Partner, Practice Since 2011
Expertise: Property, Real Estate, Succession, White Collar, PMLA, Governmental Disputes, Indirect Tax, Constitutional matters
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Empanelment:
Senior Standing Counsel, Central Board of Indirect Tax & Customs (CBIC), Delhi High Court
Key Professional Highlights:
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Representing the Promoters of Hindusthan National Glass & Industries Ltd. before the Supreme Court/ NCLAT in insolvency proceedings under IBC, 2016.
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Representing the Central Board of Indirect Taxes & Customs (CBIC) in indirect tax matters before the Delhi High Court.
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Represented the Rose Valley Group of Companies in proceedings initiated by Enforcement Directorate under the PMLA
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Represented the Government of Delhi in the matter involving cutting of trees in the Ridge Area, Delhi before the Supreme Court.
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Represented Mr. Lalu Prasad Yadav before the Supreme Court in CBI matters.
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Representing Instapower Ltd. in a variety of litigations before different forums
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Representing private land-owners in land acquisition proceedings initiated by DDA.
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Represented private individuals/ companies in attachment proceedings initiated by Enforcement Directorate.
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Handled several partition disputes involving multiple properties across the country.
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Representing HNIs in property disputes before different courts of the country.
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Advising HNIs on estate planning, family settlements, division of property amongst family members, etc.