Federal Communications Commission Chairman Ajit Pai, a Republican, says he is leaving the telecommunications regulator on Inauguration Day.

President-elect Joe Biden will choose a new Democratic head for the agency. A new administration typically picks a new chairman.

Read More: Congress returns with virus aid, federal funding unresolved

Pai has presided over a contentious FCC over the last four years. He undid net neutrality rules that barred internet service providers like Comcast and AT&T from favoring some types of online traffic over others in 2017 and championed other deregulatory efforts. He has also worked to free up spectrum for cellphone companies so they can roll out 5G, the next-generation wireless standard that promises faster speeds, and cracked down on Chinese telecom companies as national security threats.

The incoming FCC is likely to try to reinstate net neutrality rules and focus on closing the “digital divide,” getting internet service to Americans who don’t have it because it’s not available or they can’t afford it.

It’s likely not to act on a recent directive from the Trump administration to look at Section 230 in an effort to regulate social media companies like Facebook and Twitter. Section 230 shields internet companies from lawsuits about posts by users. The Trump administration has gone after the law, alleging with no evidence that social networks censor conservatives.

The FCC has three commissioners of the majority party and two in the minority party. It currently has two Democratic commissioners, Jessica Rosenworcel and Geoffrey Starks, one of whom Biden could choose to elevate to chairman or choose someone from outside the agency.

Read More: Biden plans swift moves to protect and advance LGBTQ rights

Pai and another Republican commissioner, Michael O’Rielly, are leaving the agency. O’Rielly is leaving because the White House pulled his nomination after he said he wasn’t sure the agency had authority on Section 230. Congress is weighing the nomination of another Republican, Nathan Simington.

“It has been the honor of a lifetime to serve at the Federal Communications Commission,” Pai said in a statement. “To be the first Asian-American to chair the FCC has been a particular privilege. As I often say: only in America.”

Have you subscribed to theGrio’s new podcast “Dear Culture”? Download our newest episodes now!

TheGrio is now on Apple TV, Amazon Fire, and Roku. Download theGrio today!

The post FCC Chairman Ajit Pai to leave telecom agency on January 20 appeared first on TheGrio.