The idea is that each federal agency must comply with the environmetnal laws and regulations. This means each has to staff to identify and ensure compliance requirements are properly funded. Instead of having each agency provide the staff make them all EPA employees assigned to the field. They are placed under the CEOs of every federal field activity to provide an environmental element budget development and annual execution of funds associated with that field activities mission. When I talk about field activity I mean all federal agencies and the property and facilities under their control. By having EPA employees integrated they can identify problems associated with regulations that unintentially create mission delays because they are to prescriptive in nature.