As ordered reported by the Senate Committee on Commerce, Science, and Transportation on June 27, 2018

    

As ordered reported by the House Committee on Natural Resources on July 11, 2018

    

As passed by the U.S. House of Representatives on June 25, 2018

    

As ordered reported by the House Committee on Science, Space, and Technology on July 18, 2018

    

As ordered reported by the House Committee on Ways and Means on July 18, 2018