Sec. 2.947  Measurement procedure.

    (a) The Commission will accept data which have been measured in 
accordance with the following standards or measurement procedures:
    (1) Those set forth in bulletins or reports prepared by the 
Commission's Office of Engineering and Technology. These will be issued 
as required, and specified in the particular part of the rules where 
applicable.
    (2) Those acceptable to the Commission and published by national 
engineering societies such as the Electronic Industries Association, the 
Institute of Electrical and Electronic Engineers, Inc., and the American 
National Standards Institute.
    (3) Any measurement procedure acceptable to the Commission may be 
used to prepare data demonstrating compliance with the requirements of 
this chapter.
    (b) Information submitted pursuant to paragraph (a) of this section 
shall completely identify the specific standard or measurement procedure 
used.
    (c) In the case of equipment requiring measurement procedures not 
specified in the references set forth in paragraphs (a) (1) and (2) of 
this section, the applicant shall submit a detailed description of the 
measurement procedures actually used.
    (d) A listing of the test equipment used shall be submitted.
    (e) If deemed necessary, the Commission may require additional 
information concerning the measurement procedures employed in obtaining 
the data submitted for equipment authorization purposes.
[ 42 FR 44987 , Sept. 8, 1977, as amended at  44 FR 39181 , July 5, 1979;  51 FR 12616 , Apr. 14, 1986]