To prepare International Standards related to instrumentation and methods of measurement in the field of electroacoustics.

Excluded from the scope are:

• standards for sound and video recording as dealt with by TC 60
• standards for equipment in the field of audio and audio-visual engineering as dealt with by TC 84
• standards and terminology for ultrasonic techniques dealt with by TC 87

NOTE – Close cooperation shall, however, be maintained with TC 87 in the fields of common interest.