USCG Third Assistant Engineer – Engineering Safety & Environmental Protection (Q534) Practice Exam 2026 - Free Practice Questions and Study Guide

The implementation of safety regulations pertaining to liquefied natural gas (LNG) is a significant development in engineering safety and environmental protections. The correct date for when certain safety regulations related to LNG were enacted is July 1, 1968. This date marks the point at which federal regulations were established to address the unique safety concerns associated with the transportation and handling of LNG.

This period was characterized by increasing awareness of the potential hazards linked to LNG, as well as the need to create structured guidelines to manage those risks effectively. The introduction of these regulations was crucial for ensuring safe practices in LNG operations, as they provided a framework for safety standards that had to be followed by all relevant stakeholders.

Recognizing the historical context, earlier dates like January 1, 1970, were not associated with the specific emergence of LNG regulations, and later dates, such as March 15, 1975 or December 31, 1980, would not align with the initial establishment of those necessary safety protocols.