After Titanic sub disaster, industry faces scrutiny

FILE PHOTO: The Titan submersible, operated by OceanGate Expeditions to explore the wreckage of the sunken SS Titanic off the coast of Newfoundland, dives in an undated photograph. OceanGate Expeditions/Handout via REUTERS/File Photo

(Reuters) - The first fatal accident aboard a deep-sea tourist submersible is certain to raise calls for additional safety regulations, but industry experts say any new measures may be impossible to enforce given the international nature of the business.

Moreover, they say the tragedy of the Titan submersible that imploded during its expedition to the wreckage of the Titanic was an outlier, given that the maker of the vessel opted against certifying the vessel, defying industry convention.