Drug classification of medical oxygen and nitrous oxide confirmed as medicines for VAT entry purposes.

Medical Oxygen IP and Nitrous Oxide IP were treated as drugs or medicines within Section 3(b)(i) of the Drugs and Cosmetics Act, 1940 because their ordinary and commercial understanding, together with their medical and pharmacological use, showed that they serve a diagnostic or therapeutic purpose. The Court relied on their recognition in the Indian Pharmacopoeia and the National List of Essential Medicines, and on prior treatment of such products, to conclude that they subserve a medicinal function. They therefore fall within Entry 88 of Schedule IV of the Andhra Pradesh Value Added Tax Act, 2005, rather than as unclassified goods under Schedule V.

---

---

Issues: Whether Medical Oxygen IP and Nitrous Oxide IP are "drugs" or "medicines" within Section 3(b)(i) of the Drugs and Cosmetics Act, 1940 and therefore fall under Entry 88 of Schedule IV of the Andhra Pradesh Value Added Tax Act, 2005 rather than as unclassified goods under Schedule V.

Analysis: Entry 88 of Schedule IV applies to drugs and medicines as defined in Section 3(b) of the Drugs and Cosmetics Act, 1940. The definitional clause covers both medicines and substances intended for or in the diagnosis, treatment, mitigation or prevention of disease or disorder. The Court applied the plain and ordinary meaning of the term "medicine" and considered the curative, instrumental, and trade understanding of the products. It relied on the medical and pharmacological use of Medical Oxygen IP and Nitrous Oxide IP, their recognition in the Indian Pharmacopoeia and the National List of Essential Medicines, and the consistent treatment of these products by prior decisions. On that basis, the products were held to subserve a medicinal purpose and to answer the statutory definition of drugs.

Conclusion: Medical Oxygen IP and Nitrous Oxide IP fall within Section 3(b)(i) of the Drugs and Cosmetics Act, 1940 and are covered by Entry 88 of Schedule IV of the Andhra Pradesh Value Added Tax Act, 2005.

Ratio Decidendi: A product falls within the statutory definition of drug or medicine when, according to its ordinary and commercial understanding, it is used for or in the diagnosis, treatment, mitigation or prevention of disease or disorder, including as an instrumental aid to treatment.

---