The interest and development of Polytechnic Institutions in the nation to examine Diploma in Engineering courses is expanding step by step. Such organization offer different courses in the field of Engineering and Technonology, other word related based courses, Architecture, Art and Pharmacy and so forth. For giving specialized labor to by and large financial devolopment of the nation. The studuents going out of this politechnics discover work in both the composed and chaotic divisions of business and structure the foundation of the universe of work. They discover business serenely in all the utilitarian zones like generation, Quality control, Erection and Instlation, Maintenance, Servicing, and Marketing and so on. The primary points and goals of these Polytechnic Institutions are to give suitable learning and adequate traning to understudies for devoloping imperative abilities in their particular diciplines of premium. 

These Politechnic Institutions direct employment arranged coordinated courses with a view to the more commonsense methodology of current days Industry-need. Increasingly over in the present framework, there is a chance to the Diploma holders for getting confirmation straightforwardly into the second year of the particular qualification designing courses through leteral passage. This is clearly an elective course to turn into an alumni Engineer for the individuals who couldn't get an extension for direct addmision into the qualification designing coleges through Joint Entrance Examinations. The all out timespan in both the approaches to end up alumni designer stays same (10+3+3=10+6 years = 10+2+4). 

Prior, all the Polutechnic Institutions were directed by the State Governments as it were. In any case, these are not foud adequate to satisfy the expanding need. That is the reason ; fiew private parts have approached and stretched out their wholehearted help to built up new politechnic establishments with much better framework and degree in a progressively competetive way. West Bengal State Council of Technical Education (WBSCTE) alongside All India Council for Technical Education (AICTE) thinks of it as essential to give appropriate rules and to set down imperative Norms and Standers for better yield from such Politechnics.