"I believe that all students, including individuals with disabilities, deserve an equal opportunity to lead full, productive and successful lives," DeVos wrote in her Jan. 24 letter to Sen. Johnny Isakson, R-Ga.
President Donald Trump's executive order affecting many federal agencies, with the exception of military employees, could mean longer hours for career staff and slower response to inquiries.
The nominee for education secretary would still need to build bridges in Congress and overcome the skepticism of many in the education community.
The "Blueprint to Rebuild America's Infrastructure and Create 15 Million Jobs" is short on details, but includes a plan to create 975,000 jobs by improving school infrastructure.
Sen. Lamar Alexander, R-Tenn., Sen. Tim Scott, R-S.C., and other GOP lawmakers said they're confident the nominee for education secretary will be confirmed despite opposition from Democrats and others.
There are major questions about what the new administration will mean for everything from the big data sets to the Education Department's more than 4,000 career employees.
Democrats want more time to question the education secretary nominee about her investments and say they weren't given enough time to question her about various issues during her Jan. 17 confirmation hearing.
The delay in the accountability rules, which would seem to last until late March, could throw a monkey wrench into states' efforts to submit accountability plans by April 3.
Scores of educators were among the hundreds of thousands of people who joined the "Women's March" in Washington Saturday to protest President Donald Trump on his first full day in office.
The vote's delay comes one day after DeVos completed a lengthy financial disclosure of her financial assets.