Section 183.13 - Certification(a) A "Certificate of Designation" and an appropriate Identification Card is issued to each Aviation Medical Examiner and to each forensic pathologist designated under § 183.11(a) .(b) A "Certificate of Authority" specifying the kinds of designation for which the person concerned is qualified and stating an expiration date is issued to each Flight Standards Designated Representative, along with a "Certificate of Designation" for display purposes, designating the holder as a Flight Standards Representative and specifying the kind of designation for which he is qualified.(c) A "Certificate of Authority," stating the specific functions which the person concerned is authorized to perform and stating an expiration date, is issued to each Designated Airworthiness Representative, along with a "Certificate of Designation" for display purposes.Doc. No. 1151, 27 FR 4951, May 26, 1962, as amended by Amdt. 183-2, 32 FR 46, Jan. 5, 1967; Amdt. 183-8, 48 FR 16179, Apr. 14, 1983 Secs. 601 and 602, 72 Stat. 752, 49 U.S.C. 1421-1422 ; secs. 313(a) , 314 , 601 , 603 , 605 , and 1102 , Federal Aviation Act of 1958, as amended (49 U.S.C. 1354(a) , 1355 , 1421 , 1423 , 1425 , and 1502 ) ; sec. 6(c) Department of Transportation Act (49 U.S.C. 1655(c)