The phrase "administration explanation" is correct and usable in written English.
It can be used when referring to an explanation provided by an administration, such as a government or organizational body, regarding policies, procedures, or decisions.
Example: "The administration explanation for the new policy was detailed in the press release issued last week."
Alternatives: "administrative clarification" or "official explanation".
Most attention, however, was focused on Turkey and the increasingly muddled administration explanation of its intentions in Syria.
"What Susan said had been based on the information that had been given to every senior official in our administration," Mrs. Clinton said, repeating the standard administration explanation of the disputed comments.
The official Trump administration explanation for why Flynn was dismissed as national security adviser is that he misled others, notably Vice President Mike Pence, about the extent and nature of his Kislyak contacts.
There are some large disconnects between Obama administration explanations concerning security and response actions taken before, during and after the disastrous terrorist attacks on our Benghazi consulate and accounts, compared with those which continue to emerge from outside sources.
"A hoax," Mr. Hannity called the administration's explanation.
Republican leaders say they still aren't satisfied with the administration's explanation of what happened.
This theory in fact underlies the Reagan Administration's explanation of why interest rates have climbed so high.
The Clinton administration's explanation for this behavior is that Mr. Gonzalez is an ordinary, apolitical man who simply longs to be reunited with his son.
The attack in Benghazi and the Obama administration's explanation of what happened and who was responsible became politically charged issues in the waning weeks of the presidential campaign, and Republicans have continued to demand explanations since then.
But the administration's explanation has met with skepticism from some lawmakers and family planning advocates, who have noted that the president has taken stands against publicly financed family planning programs.
He complained that the administration's explanation -- that the agreement was not a binding international agreement that did not need to be submitted to Congress -- was "hairsplitting" that undermines public confidence in elected officials.
