ABSTRAK Praktek kerja Profesi di PT Merck Tbk dilakukan pada tanggal 3 Agustus - 22 September 2015. Tujuan dilaksanakannya Praktek Kerja Profesi di PT Merck Tbk adalah agar ahasiswa program studi profesi apoteker Fakultas Farmasi Universitas Indonesia Memahami penerapan segala aspek CPOB di PT. Merck Tbk danmengerti peranan, tugas serta tanggung jawab apoteker di PT. Merck Tbk; Memiliki wawasan, pengetahuan, keterampilan, pengalaman praktis dan gambaran nyata tentang pekerjaan kefarmasiaan di PT.Merck Tbk; memahami validasi metode analisis.ABSTRACT Profession internship in Pharmacy is held at PT Merck Tbk on 3rd August-22nd September 2015. The goals of this internship program are to make students understand GMP and duties of apothecary in industial pharmacy; have insight, knowledge, skills, and practical experience in Industrial Pharmacy; and knowing Validation of Analysis Method.;Profession internship in Pharmacy is held at PT Merck Tbk on 3rd August-22nd September 2015. The goals of this internship program are to make students understand GMP and duties of apothecary in industial pharmacy; have insight, knowledge, skills, and practical experience in Industrial Pharmacy; and knowing Validation of Analysis Method.