Case Note & Summary
The case involved multiple civil appeals concerning the caste status of V.K. Mahanudevan, who had been issued a Scheduled Caste certificate based on a High Court order in 1987. The respondent applied for the certificate claiming to belong to the Thandan community, which was recognized as a Scheduled Caste. After the issuance of the certificate, the State of Kerala initiated a scrutiny process based on a Full Bench decision that raised doubts about the validity of such certificates issued after 1977. The respondent challenged the scrutiny proceedings, leading to a series of legal battles culminating in the appeals before the Supreme Court. The court examined whether the State could reopen the caste status determination despite the earlier High Court ruling, ultimately concluding that the prior judgment had attained finality and could not be revisited. The court also addressed the implications of legislative changes, specifically the 2007 amendment that excluded certain groups from the Scheduled Castes list, affirming that such changes were prospective and did not retroactively affect individuals who had already been granted benefits. The appeals were dismissed, upholding the respondent's caste status as a Scheduled Caste candidate.
Headnote
A) Caste Certification - Reopening of Caste Status - Finality of Judicial Decisions - Constitution (Scheduled Castes) Order, 1950 - The court held that the earlier judgment in O.P. No.9216 of 1986, which declared the respondent as a Thandan belonging to a Scheduled Caste, attained finality and could not be reopened by the State. The court emphasized the importance of finality in judicial decisions and the principle of res judicata, stating that the earlier order could not be challenged without evidence of fraud or misrepresentation (Paras 21-21). B) Legislative Changes - Effect of Amendments on Caste Status - Scheduled Castes and Scheduled Tribes Orders (Amendment) Act, 2007 - The court noted that the amendment removed Ezhuvas and Thiyyas known as Thandan from the Scheduled Castes list, but clarified that this change was prospective and did not affect those who had already benefited from the status prior to the amendment (Paras 26-28).
Issue of Consideration
Whether the appellants could re-open the caste status of the respondent despite a prior judgment declaring him a Scheduled Caste.
Final Decision
The Supreme Court dismissed the appeals, affirming the finality of the earlier High Court judgment that declared the respondent as a Scheduled Caste. The court held that the State could not reopen the caste status determination and that the legislative changes were prospective, not affecting those who had already benefited from the status.
Law Points
- Finality of judicial decisions
- res judicata
- caste status determination
- Scheduled Castes and Scheduled Tribes Orders (Amendment) Act
- 1976
- Constitution (Scheduled Castes) Order Amendment Act
- 2007



