The main legal point established in the judgment is that delegated legislation, when guided by clear legislative policy and principles, is valid and essential for the effective functioning of welfare legislation.

1. The perennial, nagging problem of delegated legislation and the so-called Henry VIII clause have again come up for decision in this appeal by the State of Kerala. S.60 of the Madras Co-operative Societies Act 1932 and a notification issued under that provision were struck down by the High Court of Kerala on the ground of unconstitutional delegation of legislative power. Certain consequential directions were issued by the High Court. Those directions have long since worked themselves out and so the party who invoked the jurisdiction of the High Court under Art.226 of the Constitution has no longer any surviving interest. The State of Kerala is however, interested in sustaining the validity of S.60 and has filed this appeal.

2. Lawyers and judges have never ceased to be interested in the question of delegated legislation and since the Delhi Laws Act case, we have been blessed (?) by an abundance of authority, the blessing not necessarily unmixed. We do not wish, in this case, to search for the precise principles decided in the Delhi Laws Act case, nor to consider whether N. K. Papieh & Sons v. Excise Commissioner (1975) 3 SCR. 607 beats the final retreat from the earlier position. For the purpose of this case we are content to accept the "policy" and ".guidelines" theory and seek such assistance as we may derive from cases where near identical provisions have been considered.

3. It is trite to say that the function of the State has long since ceased to be confined to the preservation of the public peace, the exaction of taxes and the defence of its frontiers. It is now the function of the State to secure to its citizens 'social, economic and political justice', to preserve 'liberty of thought, expression, belief, faith and worship' and to ensure 'equality of status and of opportunity' and 'the dignity of the individual' and the unity of the nation. That is what the Preamble to our Constitution says and that is what is elaborated in the two vital chapters of the Constitution on Fundamental Rights and Directive Principles of State Policy. The desire to attain these objectives has necessarily resulted in interse legislative activity touching every aspect of the life of the citizen and the nation. Executive activity in the fields of delegated or subordinate legislation has increased in direct, geometric progression. It has to be and it is as it should be. The Parliament and the State Legislature are not bodies of experts or specialists. They are skilled in the art of discovering the aspirations, the expectations and the needs, the limits to the patience and the acquiescence and the articulation of the views of the people whom they represent. They function best when they concern themselves with general principles, broad objectives and fundamental issues instead of technical and situational intricacies which are better left to better equipped full time expert executive bodies and specialist public servants. Parliament and the State Legislatures have neither theb time nor the expertise to be involved in detail and circumstances. Nor can Parliament and the State Legislature visualise and provide for new, strange, unforeseen and unpredictable situations arising from the complexity of modern life and the ingenuity of modern man. That is the raison d'etre for delegated legislation. That is what makes delegated legislation inevitable and indispensable. The Indian Parliament and the State Legislature are endowed with plenary power to legislate upon any of the subject entrusted to them by the Constitution„ subject to the limitations imposed by the Constitution itself. The power to legislate carries with it the power to delegate. But excessive delegation may amount to abdication. Delegation unlimited may invite despotism uninhibited. So the theory has been evolved that the legislature cannot delegate its essential legislative function. Legislate it must by laying down policy and principle and delegate it may to fill in detail and