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Five Easy Ways to Order


  1. Online - go to AOAC’s online bookstore [Print Edition] or fill out the Online Subscription Form
  2. Email your order form (online subscriptions only) or quotation request to CustomerService@aoac.org
  3. Fax your order form to +1 (301) 924-7087
  4. Call AOAC Customer Service at +1 (301) 924-7077 ext. 170
  5. Mail your order form to:
  AOAC INTERNATIONAL
2275 Research Blvd, Ste 300
Rockville, MD 20850-3250  USA



*OMA Online Activation: You will not have immediate access to the Official Methods of Analysis (OMA) online. Initial OMA online activation is as follows.

Join on day Activation
Sunday - Thursday: Approximately 24 hours
Friday - Saturday: the following Monday



Order Forms