Congress Passed the Nursing Mothers Law in 2010,a Law That

Congress passed the Nursing Mothers Law in 2010,a law that requires employers to give nursing mothers break time and private space for pumping breast milk for their babies.On January 3,2011,the Department of Labor published proposed rules in the Federal Register.​
-The Nursing Mothers Law:

A) is the enabling legislation.
B) must be enforced by Congress.
C) must first be published in the Federal Register before any rules can be proposed.
D) is part of the Government in the Sunshine Act.