GENERAL PART
CHAPTER ONE
THE CRIMINAL LAW
FIRST TITLE
APPLICATION, JURISDICTION RATIONE LOCI ET TEMPORIS
Section 2
Jurisdiction ratione temporis ; lex mitior
(4) A law intended to be in force only for a determinate time shall be continued to be applied to acts committed while it was in force even after it ceases to be in force, unless otherwise provided by law.
EDIT.