; laboratory support and audits; administrative support; development of policy and guidance; rulemaking support; information collection activities; and the portions of salaries related to work in these areas. The Administrator is authorized to transfer up to $300,000,000 of the funds appropriated for the Great Lakes Restoration Initiative under the heading Environmental Programs and Management to the head of any Federal department or agency, with the concurrence of such head, to carry out activities that would support the Great Lakes Restoration Initiative and Great Lakes Water Quality Agreement programs, projects, or activities; to enter into an interagency agreement with the head of such Federal department or agency to carry out these activities