This notice is for a Commercial Solutions Opening (CSO) in support of civil works strategic focus areas. The USACE, and its Civil Works mission areas of commercial navigation, flood and coastal storm risk management, and aquatic ecosystem restoration, will play an essential role in energizing the US economy as we recover from recent crises and prepare for the future challenges facing our Nation. Investments in Civil Works are critical in generating near- and long-term benefits for securing our communities, supporting and growing our economy, creating jobs, and enhancing broader societal impacts such as improved public health, National security, recreation and tourism.Award of a grant or cooperative agreement is subject to applicable terms and conditions of 2 CFR 200, 2 CFR 1104, DoD Grant and Agreement Regulations (DoDGARs), and DoD Research Terms and ConditionsGo to https://www.erdcwerx.org/civil-works-cso/ for details and submission instructions.All solutions shall be submitted through ERDCWERX via the link above. Solutions for the strategic focus areas will be accepted beginning 23 May 2023 and ending 1700 CST 22 May 2024.