(1) For project-type actions involving construction or modification of facilities, the threshold determination, DNS, mitigated-DNS, or draft EIS shall be completed no later than the authorization to prepare construction documents. When an EIS is required, the final EIS shall be issued no later than seven days prior to the award of a construction contract.

(2) For nonproject-type actions, the threshold determination, DNS, mitigated-DNS, or EIS shall be completed prior to final approval or adoption of the proposal by the board of regents or agent delegated by the board to take such action. When an EIS is required, the final EIS shall be issued no later than seven days prior to the approval or adoption of a proposal.