Fields of Law: How to Choose Your Specialisation (Constitutional Law to IPR)

“Lawyer” is not one job but dozens. A degree in law opens the door to many very different fields, from defending fundamental rights to protecting inventions and brands. This guide…

Different Types of Law Briefed

September 26, 2026 | Plavanamee Dave |

When Muhammad Arif started his LLM. He envisioned one career in law, at Parul Institute of Law. It was a study of law that opened his horizons much wider than it imagined, leading him to constitutional law and more and more to intellectual property. There is much to be learned from his experience for anyone thinking about going into the law: it’s not a single profession, it’s a portal to a multitude of them.

Constitutional Law

There are different types of laws. One should study them to have an overview. Constitutional law focuses on the fundamental framework of the state. The law basically focuses on the constitution, and especially the fundamental rights of citizens. These are like rule book, available when those rights are violated. For students like Arif, this is the field closest to why they take up law. They take up to protect people’s rights and hold power accountable. It shapes the relationship between citizens and the state. It is intellectually demanding. Those who like to study rights, justice, and governance, constitutional law is the answer.

Intellectual Property (IPR)

One of the most studied law apart from constitutional law is intellectual property. One should know about these laws. Intellectual property law is built to protect creations of the mind, inventions (patents), brands (trademarks), creative works (copyright), and designs. As modernisation is gearing up and new technology is coming everyday with innovations, IPR becomes important. As it is important to stay vigilant in the growing digital industries. This is what Arif observed after getting in this field.

It suits those who enjoy the intersection of law, technology, and business, and who want a modern, evolving practice area with strong career prospects.

The Other Major Fields

Beyond these two, a law degree opens many more paths, each with its own character:

  • Criminal law, prosecuting or defending those accused of offences.
  • Civil litigation, resolving disputes between individuals or organisations (property, contracts, family matters).
  • Corporate and commercial law, advising businesses on mergers, contracts, compliance, and transactions.
  • Arbitration and dispute resolution, resolving disputes outside traditional courtrooms.
  • Taxation, environmental, labour, and international law, among many other specialised areas.

A law student can also pursue careers beyond practice altogether, in the judiciary, academia, policy, journalism, corporate advisory, and the civil services.

How to Choose Your Field

You do not have to decide on day one, and, as Arif’s journey shows, your interests will evolve as you learn. A few guiding principles help:

  • Follow your motivation. If a passion for justice and rights drew you to law, constitutional or criminal law may resonate; if you love technology and business, IPR or corporate law may fit.
  • Explore through internships. Nothing reveals whether a field suits you like real exposure to it. Intern across different areas early.
  • Notice where the world is heading. Growing fields like IPR and technology law offer expanding opportunities.
  • Stay open. Many lawyers discover their true field only after trying several. Curiosity is an asset.

FAQs

+ Are there different fields of law?

There are many fields. The important fields are constitutional law, intellectual property, criminal law, civil litigation, corporate and commercial law, arbitration and dispute resolution. Other important areas are taxation, environmental, labour, and international law. Law also opens careers in the judiciary, academia, policy, and civil services.

+ What is intellectual property (IPR) law?

Intellectual property law protects creations of the mind, inventions (patents), brands (trademarks), creative works (copyright), and designs. As technology and innovation grow, IPR is one of the fastest-expanding legal fields, well suited to those who enjoy the intersection of law, technology, and business.

+ How do you choose a legal specialisation?

Follow your motivation (rights and justice may point to constitutional or criminal law; technology and business toward IPR or corporate law), explore different fields through internships, notice where opportunities are growing, and stay open, since many lawyers discover their true field only after trying several. Your interests naturally evolve as you study and gain experience.

Law is many careers in one. Explore Law at Parul Institute of Law, where students discover their field through diverse learning, seminars, and internships.

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