The Food and Drug Administration opened up a page for public comments and and would like “interested persons” to submit comments regarding the “abuse potential, actual abuse, medical usefulness, trafficking and impact of scheduling changes on availability for medical use of” marijuana and its compounds.
During this comment period, it will allow you to submit up to 5,000 characters and some documents, will be open through April 23.
The FDA’s public comment period on this issue is in response to the World Health Organization recent announcement that they are establishing a review of marijuana’s illegality.
Put in your input here – https://www.regulations.gov/comment?D=FDA-2018-N-1072-0001