“To countenance open defiance even in one instance — much less two, both by a senior official setting precedent for himself and all agency staff — is ruinous,” Sheehan wrote.
Agency officials have pushed back at the accusations, arguing that they had sought to accommodate the IG’s requests. “I have neither delayed nor refused to fully cooperate with EPA’s Inspector General,” Jackson wrote in a Nov. 5 letter to EPA Administrator Andrew Wheeler that was released by the agency.