SUBPART 67.10—General Requirements for Sound signals (§67.10-1 to §67.10-40)
- 67.10-1—Apparatus requirements.
- 67.10-5—Location requirements.
- 67.10-10—Operating requirements.
- 67.10-15—Approval of sound signals.
- 67.10-20—Sound signal tests.
- 67.10-25—Application for tests.
- 67.10-30—Withdrawal of approval.
- 67.10-35—Notice of approval and withdrawal of approval.
- 67.10-40—Sound signals authorized for use prior to January 1, 1973.