On July 2 the White House announced that it is delaying the enforcement of the employer mandate that it provide health care coverage to employees or pay a penalty (the “play or pay” provisions) until 2015. http://www.whitehouse.gov/blog/2013/07/02/we-re-listening-businesses-about-health-care-law.
According to the White House Blog, the other provisions of the Affordable Care Act will proceed, including