Hi Muthuganapathy

Diploma in health inspector is a paramedical diploma which can be pursued after passing Class 10 or 12 . The duration of diploma can be 1 , 2 or 3 years , depending upon the university or the institute choosen by th candidate.

Some of the universities offering this course are :

• University of Technology
• All India Institute of Local Self Government
• Vijaynagar Institute of Medical Science
• Singhania University
• Mangala college of paramedical science

and many more ...

Hope it helps :)