The duties of the working group shall include—
(1)
considering the common challenges in addressing PFAS contamination across every level of the Federal Government and State, local, and Tribal governments;
(2)
facilitating more effective cooperation, coordination, and mutual accountability among every level of the Federal Government and State, local, and Tribal governments on a holistic response to PFAS contamination;
(3)
incorporating the diverse perspectives of the working group to devise ways to—
(A)
improve the administration and coordination of responses to PFAS contamination; and
(B)
mitigate future PFAS contamination;
(4)
providing steps for more productive intergovernmental collaboration in the future, including enhanced communication protocols and recommendations and solutions that would fully address PFAS contamination across the Federal Government and State, local, and Tribal governments; and
(5)
any other relevant duties as determined by the working group.