Donald Trump has been officially sworn in as the 47th president of the US. Although we’ve already experienced a Trump presidency beginning in 2016, this term could look far different than the first one, particularly when it comes to tech regulation.

There’s good reason for the CEOs to cozy up to Trump. The next four years could see the president’s choices impact their companies and workers in a laundry list of areas. We’ll be looking at:

Trump has said he’ll use his first afternoon back in the Oval Office to sign “dozens of executive orders.” They’re expected to cover border policy, the environment, trade, and possibly even a delay to the TikTok ban. If it’s anything like the first term, we’ll see many of those challenged in court — and the results will indicate just how much of a check Trump will have on his power this time around.