How can I manage the overlapping timeframes for the Thai Pass and the 72-hour PCR test requirement?

This discussion explores the experiences of expats regarding the processing time for the Thai Pass in relation to the 72-hour pre-departure PCR test. Users share that the Thai Pass approval is often faster than the 3-day minimum processing time suggested, with some receiving their QR codes in as little as 23 minutes. Additionally, it's noted that a certified ATK (antigen) test can substitute for the PCR test. Participants emphasize the importance of preparing necessary documents in advance and registering on the official website for accurate and up-to-date information.