Case Note & Summary
The dispute arose from the acquisition of Tinsukhia Electric Supply Company Ltd. and Dibrugarh Electric Supply Company Ltd. by the State of Assam under the Indian Electricity (Assam Amendment) Act, 1973, and the Tinsukhia & Dibrugarh Electric Supply Undertakings (Acquisition) Act, 1973. The petitioners, public limited companies, challenged the constitutional validity of these legislations, arguing that they were not bona fide and lacked a reasonable nexus to the objectives of nationalisation as envisaged in Article 39(b) of the Constitution. The State contended that the acquisition was necessary for the distribution of material resources for the common good and fell within the ambit of Article 31-C. The Supreme Court, in its judgment, upheld the validity of the acquisition, stating that the legislation had a direct and reasonable nexus with the principles of Article 39(b). The court clarified that the right, title, and interest of the licensee did not transfer immediately upon the exercise of the option to purchase, and the compensation based on book-value was not illusory. The court emphasized that the economic considerations were integral to the nationalisation scheme and that the adequacy of compensation under Article 31-C was not justiciable. The court dismissed the writ petitions, affirming the constitutionality of the acquisition laws and their alignment with the directive principles of state policy.
Headnote
A) Constitutional Law - Nationalisation - Legislative Validity - Acquisition of Electric Supply Companies - Constitution of India, 1950, Articles 31-C, 39(b) - The court examined the nexus between the legislation and the principles of nationalisation, affirming that the acquisition of electric supply companies served a public purpose and was constitutionally valid under Article 31-C. The court held that the legislation was not a mere colourable exercise of power and had a direct nexus with the objectives of Article 39(b) (Paras 1.1-1.4).
Issue of Consideration
Whether the acquisition of electric supply companies by the State was constitutionally valid under Articles 31-C and 39(b) of the Constitution of India.
Final Decision
The Supreme Court dismissed the writ petitions, affirming the constitutional validity of the acquisition laws and their alignment with the directive principles of state policy.
Law Points
- Constitutional validity
- Nationalisation
- Legislative power
- Article 31-C
- Article 39(b)
- Compensation
- Justiciability
- Book-value
- Material resources


