Malaysia legislation
Section 60
Section 60
(2)
If it is necessary to test any goods seized under this Act, it shall be sufficient to test only a sample not exceeding five per centum in volume or weight of the goods examined under subsection (1).
(3)
The court shall presume that the goods contained in the unopened packages or receptacles are of the same nature, quantity and quality as those found in the similar packages or receptacles which have been opened.
Evidence of analysis may be given in writing