New Jersey Governor Chris Christie has been appointed to lead the President’s Commission on Combating Drug Addiction and the Opioid Crisis, the White House announced Wednesday.

President Trump said he will increase drug abuse prevention and law enforcement efforts, according to the Los Angeles Times.

“I made a promise to the American people to take action to keep drugs from pouring into our country and to help those who have been so badly affected by them,” Trump said in a statement. “Governor Christie will be instrumental in researching how best to combat this serious epidemic and how to treat those it has affected. He will work with people on both sides of the aisle to find the best ways for the federal government to treat and protect the American people from this serious problem. This is an epidemic that knows no boundaries and shows no mercy, and we will show great compassion and resolve as we work together on this important issue.”