In 1985 LRH released two new services — New OT I and New OT IV. What were formerly called the NOTs rundowns became New OT V, VI and VIII. New OT IV is a drug rundown designed to handle an OT's drug case including from experiences on the whole track involving drugs. This is not a solo audited level but requires another auditor. It is often completed in one "intensive" — a 12.5 hours block of auditing. Once only available inside Church of Scientology, New OT IV is now available outside by Independent Scientology centers.