Agency lanes
Where federal activity may appear
FDA materials may involve IND administration, formal meetings, guidance, advisory-committee records, and later labeling decisions. The agency’s drug development and approval process explains why an investigational program and an approved product are different stages with different evidence and oversight expectations.
DEA actions can include rulemaking, notices, registration matters, and scheduling records. HHS components, including NIDA, and programs such as ARPA-H may issue research priorities or funding announcements. VA guidance can affect internal policy and study activity, but should be read for its exact scope before it is treated as patient-facing authorization.
Federal attention can be consequential without changing the present legal distinction between research participation and approved treatment.