California Code, Health and Safety Code - HSC § 11478

Cannabis may be provided by the Attorney General to the heads of research projects which have been registered by the Attorney General, and which have been approved by the research advisory panel pursuant to Section 11480.

The head of the approved research project shall personally receipt for such quantities of cannabis and shall make a record of their disposition. The receipt and record shall be retained by the Attorney General. The head of the approved research project shall also, at intervals and in the manner required by the research advisory panel, report the progress or conclusions of the research project.