Visa Applicant Service Center in Medellin To Cease Operations Effective July 31, 2020   The Applicant Service Center (Centro de Atención al Solicitante – CAS) in Medellin will cease operations effective 6:00 p.m. on Friday, July 31, 2020.  Beginning August 1, biometrics collection for visa applicants will be available only at the Bogotá Applicant Service Center.  All applicants with biometrics appointments scheduled at the Medellin CAS …