Article. 20 of the Indian Constitution subsumes within itself three important doctrines known as Doctrine of Ex post facto Law, Double jeopardy and prohibition of self incrimination, this is one of the Articles which cannot be done away even during Emergency. The Art 20 of the Indian Constitution was initially draft Article. 14 of the Indian Constitution. The term Ex post Facto Law is a part of natural justice principle and the same is based on the principle that no body should be punished for commission of an Act which was not a crime at the time of commission of the Act, or should not be inflicted with a punishment which was not present at the time of commission of the Act. This can be found in Section 10 to the Article. 1 of the US Constitution- It was called as the hallmark of republic governance by Alexander Hamilton. The nomenclature of Section 10 states that the congress shall not pass any legislation which is no state can pass any ex post facto Law, this was pointed out by Geo
ADVOCATES AND LEGAL CONSULTANT