Given the present scenario, the packaging must be non tamperable and yet environmentally friendly and must be recyclable. See the amount of garbage. A large percentage of that is good packaging. Correct the food packaging and you also reduce the garbage generated.
The packaging material should be as per BIS specifications. No other license is required. But you have to test and keep the analytical reports from IIP
The guy is just reading the pdf...atleast make some effort to explain what is given in the pdf... Even a 8th std boy can do reading...what's the point of bringing joint director!