The developer posted a FAQ on the respec, with instructions on how to get a respec:
”To request a one-time skill respec, simply contact our support team online by logging in with your PSN® ID, and title your support ticket “Skill Respec”.
You can also email us at support@dust514.com, and title your email “Skill Respec”. Please be sure to use the email address registered to your DUST 514 account, so we can verify that you have one!”
As for how fast a player will get their respec, CCP noted, “Respecs will be processed in batches and applied during daily downtimes on a first-come-first-served basis. Once we receive and process a request, we will respond to let players know they are currently in queue for a skill respec.”
DUST 514 launched onthe PlayStation 3 on the 14th May 2013.