Concept:The Flag Code of India is a set of laws and guidelines that govern the display of the National Flag.
Explanation:The Flag Code of India came into effect on 26 January 2002.
It allows the tricolor to be displayed by anyone, as long as its dignity is maintained.
The 2002 Code is divided into three parts.
Part I contains general instructions about the flag.
Part II covers display by the public, private bodies, and educational institutions.
Part III covers display by central and state governments.
Hence, the effective date is 26 January 2002.
Answer:C. 26 January, 2002