From their FAQ:
Is LifeRing Similar to AA or NA?
Yes and No. Like AA/NA, we are abstinence-based. We are a group for people who have learned through experience that the only solution that works for us is to abstain completely.
Unlike AA/NA, we see the power to get clean and sober inside each person. Through the positive reinforcement of the group process, that power becomes dominant in each person and enables us to lead clean and sober lives.