If u r moving with sample collection procedure then it is 100% legal ..

now u will ask HOW??????

after the GEIGER MULLER ENCOUNTER REPORT ( SAMPLE TEST REPORT )...the govt organisation like DRDO will give you code(Alfa, Beta , Gama) for make the business....i.e u have the genuine article... and interesting thing is that the organisation will move to ur doorstep with every thing....

1- Legal Bond Paper Agreement 2- Fund proof 3- Details of organisation 4- Identity proof of all person of Buyer group 5- Valid Licence to deal with radio active metal (RP) business

So Safely Play the Game.. everybody in india knows about RP business but rare one can make the deal.... so avoid vigorous circumstances of Direct movement of company.. Also Avoid the Company FEE procedure .. u will loose it...