Sec.  2.932   Modification of equipment.

   (a) A new application for an equipment authorization shall be filed whenever
   there is a change in the design, circuitry or construction of an equipment
   or device for which an equipment authorization has been issued, except as
   provided in paragraphs (b) through (d) of this section.

   (b) Permissive changes may be made in certificated equipment, and equipment
   that was authorized under the former type acceptance procedure, pursuant to
    Sec. 2.1043.

   (c) Permissive changes may be made in equipment that was authorized under
   the former notification procedure without submittal of information to the
   Commission, unless the equipment is currently subject to authorization under
   the certification procedure. However, the grantee shall submit information
   documenting  continued compliance with the pertinent requirements upon
   request.

   (d) All requests for permissive changes submitted to the Commission must be
   accompanied by the anti-drug abuse certification required under  Sec. 1.2002 of
   this chapter.

   [ 63 FR 36598 , July 7, 1998, as amended at  66 FR 50840 , Oct. 5, 2001;  70 FR 23039 , May 4, 2005]