This document summarizes the key aspects of Thailand's formulary system and drug utilization policies. It discusses:
1. Thailand's Formulary System which determines which drugs will be covered for government employees and citizens.
2. How non-formulary drugs may still be obtained but require additional approval processes.
3. The process for extemporaneous drug preparations to meet patient needs in a customized way.
It also outlines the roles of medical staff, residents, and fellows in the drug utilization evaluation process and how repeat medications and outpatient drug utilization are managed.