The US government was explicitly set up with clear separation of powers, to ensure that too many powers are not drawn together to create a potential tyranny. For over 100 years, the office of the President has been granted, or taken without challenge, more and more of the powers that the founders had intended to be kept separate. Many Democrats were horrified to discover just over a year ago that those powers could be inherited by a man they believed totally unfit for the job (and even some Republicans agreed). However, Donald Trump may be the first president in living memory to actually devolve power back to Congress:

Donald Trump did not campaign for president as the guy who would reverse the mostly unbroken, century-old trend of the executive power assuming more and more power in the face of an increasingly self-marginalizing Congress. If anything, the imperial presidency looked set to increase given Trump’s braggadocious personality and cavalier approach to constitutional restraints. “Nobody knows the system better than me,” he famously said during his worryingly authoritarian Republican National Convention speech, “which is why I alone can fix it.”

You wouldn’t know it from viewing policy through the prism of the president’s Twitter feed, which is filled with cajoling and insult toward the legislative branch, but Trump has on multiple occasions taken an executive-branch power-grab and kicked the issue back to Congress, where it belongs. As detailed here last month, the president has taken this approach on Iran sanctions, Obamacare subsidies, and the Deferred Action Against Childhood Arrivals program (DACA), at minimum. And notably, his one Supreme Court nominee, Neil Gorsuch, was most famous pre-appointment for rejecting the deference that courts have in recent decades given to executive-branch regulatory agencies interpreting the statutory language of legislators.

Are there any other examples? Sure — the 15 regulatory nullifications this year via the Congressional Review Act (14 more than all previous presidents combined) are definitionally power-transfers from the executive to legislative. And certainly, the sharp decreases in the enactment, proposal, and even page-count of regulations amount to the administration declining to exercise as much power as its predecessors.

Josh Blackman also looks at this unexpected phenomenon:

Our Constitution carefully separates the legislative, executive, and judicial powers into three separate branches of government: Congress enacts laws, which the president enforces and the courts review. However, when all of these powers are accumulated “in the same hands,” James Madison warned in Federalist No. 47, the government “may justly be pronounced the very definition of tyranny.” The rise of the administrative state over the last century has pushed us closer and closer to the brink. Today, Congress enacts vague laws, the executive branch aggrandizes unbounded discretion, and the courts defer to those dictates. For decades, presidents of both parties have celebrated this ongoing distortion of our constitutional order because it promotes their agenda. The Trump administration, however, is poised to disrupt this status quo.

In a series of significant speeches at the Federalist Society’s national convention, the president’s lawyers have begun to articulate a framework for restoring the separation of powers: First, Congress should cease delegating its legislative power to the executive branch; second, the executive branch will stop using informal “guidance documents” that deprive people of the due process of law without fair notice; and third, courts should stop rubber-stamping diktats that lack the force of law.

Executive power is often described as a one-way ratchet: Each president, Democrat or Republican, augments the authority his predecessor aggrandized. These three planks of the Trumpian Constitution — delegation, due process, and deference — are remarkable, because they do the exact opposite by ratcheting down the president’s authority. If Congress passes more precise statues, the president has less discretion. If federal agencies comply with the cumbersome regulatory process, the president has less latitude. If judges become more engaged and scrutinize federal regulations, the president receives less deference. Each of these actions would weaken the White House but strengthen the rule of law. To the extent that President Trump follows through with this platform, he can accomplish what few (myself included) thought possible: The inexorable creep of the administrative leviathan can be slowed down, if not forced into retreat.