K. BALAKRISHNA RAO vs DY.COMMNR.,COMMERCIAL TAX,A.P. .

The Supreme Court addressed the issue of seniority under the Andhra Pradesh State and Subordinate Service Rules, specifically Rule 23(a). The Court held that the appellant's seniority should be determined from the date of his first appointment on 14.8.1976, despite his transfer to another department, and emphasized the necessity of considering the rights of other affected parties. The Court ultimately set aside the High Court's order and remanded the case for fresh consideration, ensuring all parties are heard.