Japan's Fukushima Dai-Ichi nuclear meltdown is forcing regulators into a broad review of the industry aimed at shoring up public confidence in atomic power.

The Convention on Nuclear Safety, drafted after the 1986 Chernobyl meltdown in Ukraine, is meeting today in Vienna. Regulators and industry representatives from the 72 countries that have signed the treaty will go over nuclear-safety measures in 10 days of closed-door meetings.