The U.S. Air Force will begin implementing policies that more strictly enforce dress and appearance regulations among its service members. The change aims to promote a universal understanding and enforcement of the military branch’s rules and regulations and eradicate any perceptions of “selective enforcement.”

Gen. David W. Allvin, chief of staff of the U.S. Air Force, announced the more rigid standards in a video address in social media posts on Jan. 10 on Facebook and Instagram. The new changes are expected to go into effect within the next 90 days, according to reports.