As part of Tuesday’s order, the EPA said it is leading a coordinated cleanup effort with state and local officials in addition to Norfolk Southern.
The EPA also ordered Norfolk Southern to reimburse the EPA for cleaning services that will be offered to residents and businesses.
These cleaning services will be conducted by the EPA and government contractors.
Norfolk Southern will also be ordered to attend public meetings and provide updates online.
This comes after Norfolk Southern leaders skipped a public meeting last week, citing safety concerns.
The EPA said if Norfolk Southern refuses the order, it will require the company to pay triple the costs.