In recent years, there has been a pressing need for high-quality teachers in schools. Therefore, greater attention must be paid to all those factors that ensure the highest quality of teacher preparation. Teachers have a critical role to play in our skill-based and technologically enhanced economy where academic underperformers are perceived to be left behind. There is a growing understanding that the surest path to better schools is better teachers, yet when we look around, we find that ensuring high teaching quality is a global challenge. The main goal of Accreditation is to verify that all students are competent teachers and capable. This comparative study reviews the teacher education accreditation processes of four different countries (Scotland, USA, Australia, and Pakistan) and identifies the strengths and weaknesses of each model in their respective contexts.