; and (B) any entity of the Federal Government operating a potentially affected space object. (2) Participation The Secretary may not impose any requirement on a party pursuant to participation in the consultation. (e) Mitigation of safety risk In carrying out a consultation, the Secretary shall— (1) facilitate a discussion among the parties to the consultation; (2) encourage a mutual understanding of the safety risk; and (3) encourage, to the maximum extent practicable, voluntary agreements between the parties to the consultation to improve the physical safety of affected space object operations or mitigate the physical safety risk. (f) Duration of consultation; notice Not later than 90 days after the Secretary requires a consultation under this section, the Secretary shall— (1) complete all activities related to the consultation; and (2) submit to Congress a written notification with respect to such consultation, that includes— (A) the names of each party to the consultation; (B) a description of the physical safety risk at issue; (C) whether any voluntary agreement was made by the parties