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Document and Entity Information
Total
Prospectus:  
Document Type 485BPOS
Document Period End Date Feb. 29, 2016
Registrant Name ADVISORS SERIES TRUST
Central Index Key 0001027596
Amendment Flag false
Document Creation Date Jun. 23, 2016
Document Effective Date Jun. 28, 2016
Prospectus Date Jun. 28, 2016
American Trust Allegiance Fund | Investor Class  
Prospectus:  
Trading Symbol ATAFX