A Study to Evaluate Long-term Safety of Ecopipam Tablets in Children, Adolescents and Adults With Tourette's Disorder

Inclusion Criteria: * \>=6 to \>=18 years of age. * Participants enrolling from the study EBS-101-TD-301; completed all visits through Week 24 and days 7 and 14 safety follow-up, met relapse criteria during the double-blind randomized (R/WD) period after completing the 301 end of trial (ET) visit, the 7 day and 14 day safety follow up visits, but not before 24 weeks following the 301 baseline visit or participants who met relapse criteria will be eligible after completing early termination visit, Day 7 and Day 14 follow up visits. * Participants who completed the studies EBS-101-OL-001 or PSY302A. * The enrolling participant must have had clinical benefit from ecopipam and would benefit from continued participation. * Effective contraception during the study and 30 days after last study dose for sexually active participants * \<18 years of age participants parent/legal guardian must sign a written informed consent and participant must sign a written informed assent. * Participant must have TD based on Diagnostic and Statistical Manual for Mental Disorders - 5th Edition (DSM-5-TR diagnostic criteria) for TD. * TD diagnosis and both motor and vocal tics that cause impairment with normal routines Exclusion Criteria: * The participants who discontinued the studies PSY-302A, EBS-101-OL-001 or EBS-101-TD-301 due to reasons such as either lost to follow up, withdrawn consent, non-compliant or withdrawn by the discretion of either the site investigator or the sponsor. * Participan…