One of the largest and most popular schools in the country for military tuition assistance has regained the favor of the Department of Defense. The Wall Street Journal reported that, following alleged recruiting violations, the University of Phoenix was put on probationary status by the DOD in October 2015, which meant that it could no longer recruit on military bases or enroll veterans using the tuition-assistance program. 

Though the school is no longer on probation, it will be under closer scrutiny moving forward. The DOD has also retained the right to end the school's status in the tuition-assistance program should any non-compliance issues resurface. 

"Our commitment to compliance, transparency and continuous improvement remains constant," said University of Phoenix President Timothy P. Slottow in a statement. "We are grateful to leaders at the Department of Defense and in Congress for supporting a clear process and high standards from all educational institutions, and for ensuring military students are able to use their educational benefits for career-relevant programs at University of Phoenix." 

An internal review was conducted by the DOD to determine how the for-profit college responded to the probation. Over the last several months, it was established that the department's concerns – none of which were made public – had been adequately met. 

The Military Times, however, obtained a letter which addressed the complaints. They included the university's efforts to gain access to military bases without prior approval from the chain of command, as well as the misuse of military seals and trademarks. 

According to data from the DOD, the University of Phoenix enrolled more than 9,000 tuition-assistance students in 2014, who altogether took about 28,000 classes at the cost of upwards of $20 million. It is even more popular with veterans, the Military Times reported. More than 49,000 students used the Post-9/11 GI Bill there in 2014 – more than any other school in the country.