The change — which includes Charlotte Douglas International Airport, the world’s sixth-busiest airport — is aimed at speeding up lines and improving the passenger experience.

The Transportation Security Administration is set to announce that it will no longer require passengers to remove their shoes during security checks at some U.S. airports, according to media reports....

“After the arrest, I went up to our office and I wrote a policy for the screeners at Logan Airport,” DiDomenica told Boston 25 News.