| Please enter your Employer Identification number (EIN) and suffix. A suffix is assigned by the laboratory if a submitter conducts business in multiple locations (different mailing addresses) under the same EIN. If you need assistance locating your EIN and/or suffix, please call (919) 733-7837 and provide the support technician with your contact information. A help desk ticket will be created and a representative from the lab will contact you. Click the Continue link below when you have entered your EIN and/or suffix.
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