The World Health Organization (WHO) is calling for whole-plant marijuana, as well as cannabis resin, to be removed from Schedule IV—the most restrictive category of a 1961 drug convention signed by countries from around the world. The “notice” is not formally release but circulated by cannabis reform advocates. The body also wants delta-9-tetrahydrocannabinol (THC) and its isomers to be completely removed from a separate 1971 drug treaty and instead added to Schedule I of the 1961 convention.
Marijuana and cannabis resin would also remain in Schedule I of the 1961 treaty—they are currently dual-designated in Schedules I and IV, with IV being reserved for those substances that are seen as particularly harmful with limited medical benefits. (That's different from the U.S. federal system, under which Schedule I is where the supposedly most dangerous and restricted drugs—like marijuana, heroin and LSD—are classified.)
WHO is also moving to make clear that cannabidiol and CBD-focused preparations containing no more than 0.2 percent THC are "not under international control" at all. It had previously been the case that CBD wasn't scheduled under the international conventions, but the new recommendation is to make that even more clear.