CSS offers its customers extraordinary expertise in science programs support, environmental health & safety, environmental compliance & management, transportation safety & security, and emergency response & disaster recovery. CSS applies science and technology to create a healthier, safer and environmentally sustainable future.CSS services more than 20 Federal agencies and numerous state, and regional clients. Our projects range from small quick-response tasks to large, long-term, and complex programs involving multiple subcontractors and collaborators. We have established successful public-private partnerships to meet critical national needs while stimulating economic development and minimizing Federal expenditures. Our flexibility and creativity enable us to design and manage rapidly evolving research and development initiatives. Our sophisticated management systems and quality controls ensure that we meet our clients' most rigid timelines and quality objectives.CSS combines creativity and experience to provide reliable, responsive, and cost-effective solutions. We place a premium on being a value-added services provider by engaging in educational outreach and by fostering multiagency collaborations and dual-use technology development to promote our clients' missions.