I 118th CONGRESS 1st Session H. R. 3960 IN THE HOUSE OF REPRESENTATIVES June 9, 2023 Ms. DelBene introduced the following bill; which was referred to the Committee on Transportation and Infrastructure , and in addition to the Committee on Science, Space, and Technology , for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned A BILL To encourage the use of hydrogen in the aviation sector, and for other purposes.