[Code of Federal Regulations] [Title 47, Volume 1] [Revised as of October 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 47CFR2.907] [Page 637] TITLE 47--TELECOMMUNICATION CHAPTER I--FEDERAL COMMUNICATIONS COMMISSION PART 2_FREQUENCY ALLOCATIONS AND RADIO TREATY MATTERS; GENERAL RULES AND Subpart J_Equipment Authorization Procedures Sec. 2.907 Certification. (a) Certification is an equipment authorization issued by the Commission, based on representations and test data submitted by the applicant. (b) Certification attaches to all units subsequently marketed by the grantee which are identical (see Sec. 2.908) to the sample tested except for permissive changes or other variations authorized by the Commission pursuant to Sec. 2.1043. [39 FR 5919, Feb. 15, 1974, as amended at 39 FR 27802, Aug. 1, 1974; 63 FR 36597, July 7, 1998]