Science & Technology·Prelims Strategy

Regulatory Framework — Prelims Strategy

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Version 1Updated 10 Mar 2026

Prelims Strategy

For Prelims, focus on factual recall and conceptual clarity regarding the key players and principles in nanosafety regulation. First, identify the major Indian institutions: the Department of Science & Technology (DST) Nano Mission (its objectives and role in EHS research), and the Bureau of Indian Standards (BIS) (its function in setting standards and specific examples like IS 17316).

Second, understand how existing laws are applied: Environment (Protection) Act, 1986 (for environmental release), Food Safety and Standards Act, 2006 (for food products), and Drugs and Cosmetics Act, 1940 (for pharmaceuticals and cosmetics).

Memorize the constitutional articles relevant to public health and environmental protection (Article 21, Article 47). Third, familiarize yourself with international regulatory bodies and frameworks: EU REACH (its 'horizontal' approach and nano-specific provisions), US FDA (its guidance-based approach), and ISO TC 229 (for global standardization).

Pay special attention to the 'Precautionary Principle' and 'Polluter Pays Principle' as they are frequently tested in environmental contexts and are highly applicable here. Create flashcards for acronyms and their full forms (e.

g., ECHA, EFSA, CDSCO). Practice MCQs that test your knowledge of which body does what and the core tenets of different regulatory approaches. Vyyuha's Quick Recall mnemonic 'SAFER' can help consolidate key aspects.

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