Correct Answer: D. Adulteration of food
The Concurrent List (List III) of the Indian Constitution contains subjects on which both the Union and State governments can legislate, with Union law taking precedence in case of conflict. Adulteration of food is explicitly listed in Entry 18 of the Concurrent List under the Constitution. This placement reflects India's federal structure where food safety and consumer protection require coordinated action at both national and state levels. The Union can set standards and frame the Prevention of Food Adulteration (PFA) Act, while states implement and enforce these regulations locally. This dual legislative authority ensures uniform food safety standards across India while allowing states flexibility in enforcement based on local contexts. The inclusion in the Concurrent List (rather than Union or State List) is critical because food adulteration is a public health issue requiring both central standardization and state-level implementation, making it fundamentally different from purely central or purely state matters.
Why the other options are wrong
A. Fishing and fisheries beyond territorial waters — This falls under Entry 49 of the Union List, not the Concurrent List. Matters beyond territorial waters (international waters and exclusive economic zones) are exclusively Union subjects because they involve international law, treaties, and national sovereignty. States have no role in regulating fisheries beyond territorial waters. B. Regulating labor in mines — Labor and labor laws are in the Concurrent List (Entry 34), but the specific regulation of labor in mines is primarily a Union subject (Entry 54 of Union List) because mining involves national resources, interstate commerce, and safety standards requiring uniform central regulation. While labor welfare has concurrent aspects, mine regulation is predominantly central. C. Public health and sanitation — Public health and sanitation are listed in Entry 6 of the State List, not the Concurrent List. States have primary responsibility for public health, sanitation, hospitals, and health services within their territories. The Union supports through guidelines and funding, but legislative authority rests with states, making this a state subject.
High-Yield Facts
- Concurrent List Entry 18: Adulteration of food is explicitly listed, allowing both Union and State governments to legislate on food safety and consumer protection.
- Union law precedence: In case of conflict between Union and State laws on concurrent subjects, the Union law prevails, ensuring uniform food safety standards across India.
- Prevention of Food Adulteration Act (PFA): Enacted under concurrent authority; Union frames standards while states enforce through food inspectors and local authorities.
- Concurrent List vs Union List: Concurrent subjects (like food adulteration) differ from Union subjects (like fisheries beyond territorial waters) which are exclusively central.
- Concurrent List vs State List: Public health is primarily a State List subject; food adulteration is Concurrent because it requires both central standardization and state implementation.
Mnemonics
CUE for Concurrent List subjects Consumer protection (food adulteration), University education, Electricity — subjects needing both central standards and state implementation. Use when distinguishing Concurrent from Union/State subjects. Union List = Beyond Borders Fisheries beyond territorial waters, foreign affairs, defense — Union subjects involve national sovereignty and international law. Helps eliminate Option A quickly.
NBE Trap
NBE tests whether students confuse the Concurrent List with the State List by pairing "Public health and sanitation" (a classic State List entry) with "Adulteration of food" (Concurrent). Students who memorize public health as a state subject may incorrectly assume food adulteration is also state-only, missing that food safety requires concurrent central-state coordination.
Clinical Pearl
In Indian clinical practice, a food poisoning outbreak in one state may require the Union's Food Safety and Standards Authority of India (FSSAI) to issue national alerts while state health departments enforce local quarantine and investigation — this dual authority is possible only because food adulteration sits in the Concurrent List, not the State List alone.
_Reference: Indian Constitution, Part XI (Union, States, and Union Territories), Schedule 7 (Lists of Powers); Park's Textbook of Preventive and Social Medicine, Chapter on Health Care Delivery System in India_