A multiply redundant safety system that protects humans and assets while transfer(s) and/or fueling of on road/off road, rail, marine, aircraft, spacecraft, rockets, and all other vehicles and/or vessels utilizing Compressed and or Liquefied Gas Fuels/compound(s). Utilizing Natural Gas Chemical Family of Hydrogen and/or Propane and/or ethane and/or ammonia and/or any mixtures along with or with out oxidizer(s), such as Liquefied Oxygen, Oxygen Triplet (O3) and/or ozone and/or hydrogen peroxide and/or peroxide and/or solid oxidizer(s) one or more processors, utilizing Artificial Intelligence techniques and/or machine learning in combination with one or more sensors; in combination with one or more micro switches and/or actuator(s) combine to detect any leaks and/or fire(s) and/or explosion hazards and/or vehicle motion and/or arcs, spark(s) and/or other hazards for quickly mitigating and/or locking out and/or stopping fueling and/or gas and/or transfers and/or vehicle releasing system(s).