46 C.F.R. § 113.50-1 Applicability.
Title 46 - Shipping
This subpart applies to each vessel required to have a general emergency alarm system in accordance with §113.25–1. [CGD 94–108, 61 FR 28290, June 4, 1996]
Title 46: Shipping
PART 113—COMMUNICATION AND ALARM SYSTEMS AND EQUIPMENT
Subpart 113.50—Public Address Systems
§ 113.50-1 Applicability.

