M. Nagaraj v. Union of India

The government wanted to give S.C. and S.T. employees reservation in promotion as well. In Indra Sawhney, however, the Supreme Court had held that Article 16(4) was limited to initial appointment only and did not extend to promotion.

To remove this obstacle, and the effect of some other judgments on promotion, Parliament passed four constitutional amendments:

1. The Seventy-seventh Amendment (1995) inserted Article 16(4A). It allowed reservation in promotion for S.C. and S.T. if, in the State's opinion, their representation in the services was inadequate.

2. The Eighty-first Amendment (2000) inserted Article 16(4B). It allowed unfilled reserved vacancies of a year (backlog vacancies) to be carried forward to later years, and to be treated separately when calculating that year's fifty percent ceiling.

3. The Eighty-second Amendment (2000) added a proviso to Article 335. It allowed relaxation in qualifying marks, or lower evaluation standards, for S.C. and S.T. candidates in promotion matters.

4. The Eighty-fifth Amendment (2001) amended Article 16(4A). It gave the State power to grant consequential seniority to S.C. and S.T. candidates along with promotion.

The Eighty-fifth Amendment was meant to undo the 'catch-up rule'. The Supreme Court had accepted this rule in cases such as Virpal Singh Chauhan and Ajit Singh in the 1990s. Under it, when a senior general candidate was later promoted to the same grade as an S.C. candidate who had been promoted earlier through reservation, the general candidate regained the earlier seniority.

These amendments were challenged through writ petitions under Article 32.

1. Was Article 16(4A), which allows reservation in promotion, valid?

2. Was Article 16(4B), which allows backlog vacancies to be carried forward, valid?

3. Was the relaxation proviso under Article 335 valid?

4. Was the amendment on consequential seniority valid?

5. Most importantly, did these amendments violate the basic structure of the Constitution?

The petitioners argued that all four amendments violated the basic structure. They said that the equality guaranteed by Article 14, together with the equal opportunity and rule of law under Article 16(1), formed the core structure of the Constitution. On this basis, reservation in promotion, the carrying forward of backlog vacancies and the relaxation in qualifying marks were all excessive and destroyed the basic structure.

The Supreme Court held that all four amendments were valid, but subject to one major condition: they do not give the State an automatic licence to grant reservation in promotion, and nothing can be done without data.

To decide whether the amendments violated the basic structure, the Court applied two tests. The width test asks whether the amendment widens Parliament's power so much that constitutional limits and requirements, such as the fifty percent ceiling, the creamy layer and compelling reasons, are wiped out. The identity test asks whether the amendment changes the basic identity of the Constitution.

The Court held that the amendments did not destroy the equality principle in Articles 14 and 16. Articles 16(4A) and 16(4B) are only enabling provisions. They give the State a power but do not force it to use that power, and they do not guarantee automatic reservation.

On each amendment, the Court held as follows:

(a) 77th Amendment: Reservation in promotion is allowed, but the State must show through data that S.C. and S.T. representation is inadequate.

(b) 85th Amendment: Consequential seniority is valid, but quantifiable data (figures that can be counted and measured) is required.

(c) 81st Amendment: Backlog vacancies may be carried forward and kept outside that year's fifty percent ceiling, but this must not upset the overall balance.

(d) 82nd Amendment: Relaxation in qualifying marks and evaluation standards is allowed under Article 335, but the efficiency of administration must be kept in mind.

The Court observed that the catch-up rule and consequential seniority are not constitutional principles. They are only concepts of service law, so changing them does not affect the basic structure. However, the fifty percent ceiling, the creamy layer and compelling reasons are constitutional requirements. Without them, the whole structure of equality of opportunity under Article 16 would collapse.

The Court held that reservation in promotion is valid only when the State proves three compelling reasons:

1. the backwardness of the class;
2. the inadequate representation of that class in the service; and
3. that overall efficiency of administration is maintained under Article 335.

The Court also held that reservation in promotion is not a fundamental right. It is optional and depends on data. It explained that equality has two forms: formal equality (equality on paper) and proportional equality (equality in actual fact). Proportional equality expects the State to take affirmative steps in favour of disadvantaged sections.

Constitution of India: Article 14; Article 16(1); Article 16(4); Article 16(4A); Article 16(4B); Article 335; Article 32; Article 341; Article 342; Constitution (Seventy-seventh Amendment), 1995; Constitution (Eighty-first Amendment), 2000; Constitution (Eighty-second Amendment), 2000; Constitution (Eighty-fifth Amendment), 2001

M. Nagaraj set the direction for the law on reservation in promotions. It continues the story that began with Indra Sawhney, and with the corrections made in Jarnail Singh, it remains the foundation of S.C./S.T. promotion reservation policy today.

It showed that reservation and merit can operate together if they are supported by data. After this case, States had to collect quantifiable data whenever they wanted to grant reservation in promotion. The B. K. Pavitra matter from Karnataka first failed on this data requirement and later survived once the data was provided.

The case also strengthened the basic structure doctrine. It confirmed that Parliament cannot make an amendment that destroys the core principle of equality.

For exams, remember:
- the four amendments (77th, 81st, 82nd and 85th);
- enabling provisions;
- the width and identity tests;
- the catch-up rule;
- the three compelling reasons;
- the later changes made by Jarnail Singh.

Hypothetical: A State government decides to give reservation in promotion to S.C. and S.T. employees in its Public Works Department. Prince, a general category engineer, challenges the policy. He points out that the State collected no figures at all. Farhan, the State's counsel, argues that the Constitution itself permits such reservation.

Applying M. Nagaraj, the court would hold that Article 16(4A) is only an enabling provision. The State must show quantifiable data on inadequate representation in the cadre and must show that administrative efficiency is maintained. After Jarnail Singh, it need not prove the backwardness of S.C. and S.T. through data.

Without such data, the policy would fail. If the State later collects cadre-wise data showing inadequate representation, the policy could be upheld.