WASHINGTON (Reuters) – A bipartisan group of U.S. senators introduced legislation on Wednesday mandating that the executive branch disclose details about authorizations it gives companies on sharing sensitive nuclear energy information with countries looking to build reactors.

FILE PHOTO: Senator Edward Markey questions government transportation officials on aviation safety after two fatal Boeing 737 MAX 8 aircraft crashes, during a hearing by the Senate Commerce subcommittee on Transportation and Safety on Capitol Hill in Washington, U.S., March 27, 2019. REUTERS/Joshua Roberts/File Photo

Lawmakers have criticized the Trump administration for issuing seven so-called Part 810 authorizations to companies on sharing nuclear power information with Saudi Arabia and withholding information about them. They want to ensure the kingdom eventually agrees to strong nuclear power safeguards on uranium enrichment