The confusion is that no law was made..
120 days before 9th June they took cannabis off the narcotics list entirely.. Extracts made from cannabis (any processing, food, oils, wax, etc) was ether OK under 0.2% and controlled by FDA as a CBD product or over 0.2% as a narcotic and still only possible with a prescription.
They fully expected to create and pass laws in the time between publication and it being law. Conservative voices fully expected all THC parts to be controlled. Somehow Thailand failed to make any law (accidentally on purpose ??) so it effectively decriminalized the plant entirely, not what most officials voted for.
A law may come, but right now there isnt one
T_0001.pdf