313. (a) All laws, decrees and rules concerning matters in which the Federation or the Unit, according to this Constitution has the exclusive power of legislation shall be deemed to be those of the Federation and the Units respectively within the meaning of this Constitution.
(b) Indian Laws and laws of the Units concerning matters in which the Federation and the Units, according to this Constitution, have concurrent power of legislation shall continue to be the Federal Laws and laws of various Units respectively within the meaning of this Constitution.