The law does not permit a husband to compel his wife or child to undergo a DNA test merely on the basis of suspicion. In Gautam Kundu v. State of West Bengal (1993) 3 SCC 418, the Supreme Court held that a blood or DNA test cannot be directed as a matter of course. Before seeking such a direction, the husband must establish a strong prima facie case by proving that he had no access to his wife during the period when the child could have been conceived.
