In yet another development relating to Clean Water Act (CWA) Section 401 water quality certifications, a recent policy directive from the Department of the Army could impose tighter timeframes for a state to review whether projects comply with state water quality standards. The U.S. Department of the Army has issued a policy directive memorandum requiring the U.S. Army Corps of Engineers (USACE) to adhere to a “default time period” of 60 days for states to act on a request for water quality certification under CWA Section 401 in conjunction with USACE’s issuance of dredge and fill permits under CWA Section 404. The directive also requires USACE to “immediately draft guidance” to establish criteria for USACE District Engineers to identify circumstances that may warrant additional time for states to decide on an application for water quality certification.