On December 2, 2022, in a press release, U.S. President Joseph Biden announced the passage of House Joint Resolution (H.J. Res.) 100, which “provides for a resolution with respect to the unresolved disputes between certain railroads represented by the National Carriers’ Conference Committee of the National Railway Labor Conference and certain of their employees.”
The press release can be found here:
H.J. Res. 100 can be found here:
https://www.congress.gov/bill/117th-congress/house-joint-resolution/100/text