All issues of Microgram (November 1967 - March 2002), the first nine issues of its successor Microgram Bulletin (April - December, 2002), and all issues of Microgram Bulletin LE are Law Enforcement Restricted publications, and are therefore unavailable to the public. Past issues or select sections of issues (e.g., specific Intelligence Alerts or Articles) are available only to law enforcement affiliated offices and laboratories.
Requests from such offices and laboratories must be made on official letterhead, must include a justification of why it is needed, and must be mailed to:
Deputy Assistant Administrator
Office of Forensic Sciences
Drug Enforcement Administration
8701 Morrissette Drive
Springfield, VA 22152
Note that requests made via email, via emailed attachments, or via other electronic media will not be honored. Note also that the referenced archives are not available via FOIA requests.