(a) Results of analyses are provided, in writing, by facsimile, by e-mail or other electronic means to the applicant.

(b) Results of test analyses and laboratory determinations provided by AMS laboratory services only apply to the submitted samples and do not represent the quality, condition or disposition of the lot from which each sample was taken.

(c) Applicants may call the appropriate Science and Technology laboratory for interim or final results prior to issuance of the formal report. The advance results may be telegraphed, e-mailed, telephoned, or sent by facsimile to the applicant. Any additional expense for advance information shall be borne by the requesting party.

(d) A letter report in lieu of an official certificate of analysis may be issued by a laboratory representative when such action appears to be more suitable than a certificate: Provided, that, issuance of such report is approved by the Deputy Administrator.