Criminal Procedure (Identification) Act, 2022: DNA Data Collection, Privacy Concerns, and Its Impact on Criminal Investigation in India
Introduction
The Criminal Procedure (Identification) Act, 2022 (CrPI Act) is one of the most significant criminal justice reforms introduced in India in recent years. Firstly this Criminal Procedure Act formaly known as the colonial-era Identification of Prisoners Act, 1920 and expanded the powers of law enforcement agencies to collect and store various forms of biometric and biological data for criminal investigations. (Ministry of Home Affairs)
The main moto of this law to modernize criminal investigations through scientific methods and advanced forensic techniques. However, the Act has also generated debates regarding privacy, data protection, and the possibility of creating large-scale DNA databases.
Why Was the Act Introduced?
If we see the history, Before 2022, the Identification of Prisoners Act, 1920 mainly allowed the collection of fingerprints, footprints, and photographs of certain categories of offenders. With the advancement of forensic science, investigators argued that the old law had become inadequate for modern criminal investigations.
To address these challenges, Parliament enacted the Criminal Procedure (Identification) Act, 2022, providing broader authority to collect measurements and biometric information for identification and investigation purposes.
What Is the Criminal Procedure (Identification) Act, 2022?
So let's learn about this Act. Criminal Procedure Act 2022 , authorizes police and prison authorities to collect, store, preserve, and share various forms of measurements from specified individuals involved in criminal cases.
The National Crime Records Bureau which known as NCRB has been empowered to collect, process, store, disseminate, and destroy these records according to prescribed rules.
What Data Can Be Collected?
Under the Act, the term "measurements" has a very broad meaning. It includes:
· Fingerprints
· Palm-print impressions
· Footprint impressions
· Photographs
· Iris scans
· Retina scans
· Physical measurements
· Biological samples and their analysis
· Signature and handwriting samples
The inclusion of biological samples significantly expands the scope of criminal identification compared to the earlier law.
DNA Collection Under the Act
One of the most discussed aspects of the Act is the collection of biological samples that may be used for DNA analysis.
Legal experts have noted that the phrase "biological samples and their analysis" can permit the creation and storage of DNA profiles for investigative purposes. Such DNA profiling can help establish identity, connect suspects with crime scenes, and solve complex criminal cases.
DNA evidence is often considered one of the most reliable forms of forensic evidence. It can be used in:
· Murder investigations
· Sexual assault cases
· Missing person cases
· Identification of unknown bodies
· Repeat offender tracking
As forensic technology improves, DNA databases are increasingly becoming important tools for law enforcement agencies worldwide.
Who Can Be Required to Provide Measurements?
The Act allows the collection of measurements from:
· Convicted persons
· Persons arrested in criminal cases
· Persons detained under preventive detention laws
· Certain other categories as specified by law
The law substantially expands the categories of individuals from whom data can be collected compared to the 1920 legislation.
How Long Can the Data Be Stored?
One of the most controversial matter is data retention.
The Act permits the authority to stored records for up to 75 years unless the person is discharged or acquitted under specified conditions. Critics argue that such long-term storage raises serious privacy concerns.
Recent News: DNA Profiles Being Collected Under the Act
So, now come to the point. The Criminal Procedure (Identification) Act, 2022 has recently returned to public discussion due to reports regarding the expansion of DNA collection efforts.
According to recent reports, police agencies across several Indian states have started collecting DNA records of suspects under the Act. Reports indicate that more than one lakh DNA profiles have been generated and stored in a centralized database managed by the NCRB. The initiative is intended to strengthen criminal investigations through forensic identification and evidence-based policing.
In addition, police departments in different states have begun deploying specialized biometric collection systems capable of capturing fingerprints, photographs, iris scans, and other identifying information for storage in national databases. (The Times of India)
These developments demonstrate how the Act is being implemented on the ground and how forensic databases are becoming a central component of India's criminal justice system.
Benefits of the Act
1. Improved Criminal Investigation
Modern forensic tools help investigators identify suspects more accurately and efficiently.
2. Better Identification of Repeat Offenders
A centralized database may help law enforcement agencies track habitual offenders across different states.
3. Faster Case Resolution
Biometric and DNA evidence can provide objective scientific evidence, reducing reliance on eyewitness testimony.
4. Support for Evidence-Based Policing
The Act encourages the use of scientific methods in criminal investigations.
Concerns and Criticisms
Despite its advantages, the Act has attracted criticism from civil liberties advocates.
Privacy Concerns
The collection and storage of biometric and biological data raise concerns regarding the right to privacy recognized by the Supreme Court.
Data Security Risks
Large databases containing sensitive biometric and DNA information may become targets for unauthorized access or misuse.
Broad Scope of Collection
Critics argue that the law covers a wide range of individuals, including persons who may ultimately be acquitted.
Long Retention Period
The possibility of storing data for up to 75 years has been questioned by privacy experts and legal scholars.
Constitutional Debate
The Act has triggered discussions regarding the balance between public safety and fundamental rights.
Supporters argue that the law is necessary to combat modern crime using scientific techniques. Critics, however, contend that extensive biometric and DNA collection must be accompanied by stronger safeguards, transparency mechanisms, and independent oversight.
Several legal challenges and constitutional debates continue regarding the scope and implementation of the Act.
Conclusion
The Criminal Procedure (Identification) Act, 2022 marks a major shift in India's criminal investigation framework. By authorizing the collection of fingerprints, iris scans, biological samples, and potentially DNA profiles, the Act seeks to modernize law enforcement and improve crime detection. Recent reports indicating large-scale DNA profile collection under the law show that forensic databases are becoming increasingly important in India's criminal justice system.
However, the expansion of state powers to collect and store personal data also raises important questions about privacy, data protection, and civil liberties. The long-term success of the Act will depend on maintaining a balance between effective criminal investigation and the protection of constitutional rights.
