An FIR is the first written document prepared by the police when they receive information about a cognizable offense. It is governed by Section 154 CrPC and is crucial for initiating the criminal justice process.
If the police refuse to register an FIR, the informant can send the information in writing to the Superintendent of Police (SP) or Deputy Commissioner of Police (DCP).
Lalita Kumari v. Govt. of UP (2014)
Youth Bar Association of India v. Union of India (2014)

Cognizance refers to the judicial act of a court or Magistrate taking notice of an offense to proceed with inquiry or trial. It is governed by Sections 190-199 CrPC and Sections 468-473 CrPC.

R.R. Chari v. State of UP (1951)
Nirmal Kanti Roy v. State of WB (1998)
State of Rajasthan v. Sanjay Kumar (1998)
Note: For CLAT PG, focus on the modes of cognizance, limitations under Section 468, and special provisions like Sections 195-197. Practice distinguishing cognizance from investigation.
Investigation is the process of collecting evidence to ascertain the facts and circumstances of a case, defined under Section 2(h) CrPC and governed by Sections 154-176 CrPC.

Note: If a case involves both cognizable and non-cognizable offenses, it is treated as a cognizable case (Section 155(4) CrPC).
State of West Bengal v. Swapan Kumar Guha (1982)
Manoj Kumar Sharma v. State of Chhattisgarh (2016)
State of West Bengal v. Joginder Mallick (1979)
Note: For CLAT PG, focus on the distinction between cognizable and non-cognizable offenses, police powers under Section 156, and BNSS updates. Practice questions on investigation outcomes and Magistrate's powers.
In summary, the First Information Report (FIR) plays a vital role in the criminal justice system by initiating the investigative process for cognizable offenses. It ensures that the initial information is recorded accurately and transparently. Cognizance is the judicial acknowledgment of an offense that allows legal proceedings to start. Understanding the procedures and significance of FIRs and cognizance is crucial for upholding justice and ensuring that victims can seek redress effectively.
| 1. What is a First Information Report (FIR) and how is it significant in the Indian legal system? | ![]() |
| 2. What are the steps taken after an FIR is filed? | ![]() |
| 3. What types of offenses require an FIR to be filed? | ![]() |
| 4. How does a magistrate take cognizance of offenses in relation to an FIR? | ![]() |
| 5. Can an FIR be withdrawn or modified after it is filed? | ![]() |