Central Exclusivity Over Drug Inspector Qualifications: States Cannot Add “Experience” Beyond Rule 49 for Recruitment

3.1 Precedents Cited

A.B. Krishna v. State of Karnataka; (1998) 3 SCC 495

This precedent supplied the Court’s constitutional framework for Article 309 service rules and the doctrine of occupied field. The Supreme Court reiterated its core holding: once a legislature (or a competent primary law) occupies a field regulating service conditions for a specific domain, rules under Article 309 cannot override that occupied field. The present judgment used this to conclude that where the D&C Act and Drug Rules occupy the subject of “qualifications of Inspectors”, State recruitment rules cannot introduce an inconsistent qualification regime.

S. Satyapal Reddy Vs. Govt. of A.P.; (1994) 4 SCC 391

Haryana relied on this decision to argue that States may prescribe higher qualifications than the Centre. The Supreme Court distinguished it: the Motor Vehicles Act context allowed Central prescription of only “minimum qualification”, leaving States room to prescribe higher. By contrast, the D&C Act—through Section 33(2)(b)—does not use a “minimum” formulation and instead assigns the prescription of Inspectors’ qualifications to Central rule-making. Therefore, S. Satyapal Reddy did not support State additions of experience in this case.

Kuldeep Singh Vs. State of U.P.; 2014 SCC OnLine All 5119

The Court endorsed the Full Bench interpretation that Rule 49’s proviso is an authorization filter for inspecting Schedule C manufacture, not an initial recruitment qualification. This reasoning was central to the Supreme Court’s own construction: a person may be appointed as Inspector with the educational qualifications in Rule 49, while experience becomes relevant only for being authorized to undertake specific manufacturing inspections under Rule 52.

Union Public Service Commission Vs. Nidhi Pandey; 2020 SCC OnLine Del 1974

This case reinforced the same interpretive line: incorporating “experience” into recruitment rules amounts, in substance, to amending Rule 49—which is impermissible absent Central amendment. The Supreme Court treated this as persuasive confirmation of the correct reading of Rule 49 and its proviso.

“Priyanka and others versus UPSC and others, passed in CWP-14287 of 2013” and “Sachin Saggar v. State Of Punjab & Ors. S”

These were noted in the High Court’s reference order as not providing a clear answer on the Haryana-specific conflict (and, in the Punjab matter, the State rules were said to be in conformity with Rule 49). The Supreme Court did not treat them as determinative; rather, it resolved the issue by applying the D&C Act’s structure, Rule 49’s text, and the occupied field doctrine.

3.2 Legal Reasoning

(a) Statutory allocation of power: appointment vs. qualifications

The Court drew a sharp line between:

• Power to appoint Inspectors (Section 21(1)): conferred on both Central and State Governments (“may appoint such persons as it thinks fit”), but only if they have the prescribed qualifications.
• Power to prescribe qualifications (Section 33(2)(b)): expressly assigned to the Central Government for Chapter IV by rule-making.

The definition of “prescribed” (Section 3(i))—meaning “prescribed by rules made under this Act”—was used to close the loop: State rules cannot redefine what “prescribed qualifications” are for Section 21 appointments.

(b) The meaning of the proviso to Rule 49: eligibility vs. authorization

The Court treated Rule 49 as having a two-tier design:

• Main rule: educational qualification for appointment as Inspector.
• Proviso: experience-based restriction determining which Inspectors may be authorised to inspect Schedule C manufacture (a Rule 52 function). This is not framed as an entry gate for recruitment.

On this construction, Haryana and Karnataka committed the same legal error: converting a post-appointment authorization condition into a pre-appointment recruitment disqualification.

(c) Constitutional and historical supports: Article 372 continuity and the D&C Act’s pre-independence origins

The Court traced the Act’s origin to Section 103 of the Government of India Act, 1935 and its continuity under Article 372. Since the States had not amended or repealed the relevant portions of the D&C Act, the Central scheme for qualifications continued unaltered, and States could not indirectly alter it through service rules.

(d) Doctrine of occupied field and the limited role of Article 309

Applying A.B. Krishna v. State of Karnataka; (1998) 3 SCC 495, the Court held that where the Central law has occupied the field and delegated rule-making power has been exercised (Rule 49), the State’s Article 309 power cannot be used to override that norm. The judgment also invoked “Expressio unius est exclusio alterius” to infer exclusivity: because Section 33(2)(b) expressly assigns inspector qualifications to the Centre, States are excluded from prescribing them inconsistently.

(e) Repugnancy under Article 254: treated as unnecessary once lack of State power is established

Although the case was situated in a concurrent-list subject (Entry 19, List III), the Court effectively held that since the Central statute already governs inspector qualifications and States did not take the permissible route (amendment/repeal within competence where available), the State rules’ additional eligibility conditions were invalid. On this reasoning, the Court stated that detailed Article 254 repugnancy analysis was not required.

3.3 Impact

• Uniform national recruitment baseline for Drug Inspectors: States cannot impose additional eligibility conditions (such as prior experience) that effectively narrow the Rule 49 pool.
• Recruitment design must mirror Rule 49’s structure: experience may be used for post-appointment authorization (who can inspect Schedule C manufacture), but not for excluding candidates from appointment itself.
• Administrative recalibration: Public Service Commissions must draft advertisements carefully; any “experience” requirement must be justified as part of post-selection role allocation and authorisation, not appointment eligibility.
• Service-law guidance: general State service statutes (like Karnataka’s civil services framework) cannot be used to override specialized Central statutory regimes in concurrent-list areas where the Central law has occupied and operationalized the field.
• Remedial template for tainted recruitments: the Court’s directions—re-draw lists, protect those who qualify in revised merit, and use supernumerary posts for certain conditional appointees—may be relied upon as a pragmatic model in future recruitment disputes involving invalid eligibility criteria.