EcoEngineers, an LRQA company, provides consulting, auditing, and advisory services to help clients navigate the complexities of climate change and evolving regulations. Its multidisciplinary team of engineers, scientists, auditors, and consultants specializes in renewable fuels, carbon markets, and supply chain decarbonization, supporting both compliance and investment strategies. EcoEngineers supports organizations worldwide in regulatory compliance, certification, and sustainability initiatives across the energy transition. EcoEngineers has a wide portfolio of regulatory, carbon intensity (CI) modeling and verification services in line with global standards, including the U.S. Renewable Fuel Standard (RFS) and 45Z federal tax credits, California’s Low Carbon Fuel Standard (LCFS), Oregon Clean Fuels Program, the Washington State Department of Ecology Cap-and-Invest Offsets Program, and Canada’s Clean Fuel Regulations. EcoEngineers is an approved Roundtable on Sustainable Biomaterials (RSB) certification body covering European Renewable Energy Directive (RED) and Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA), and is accredited by the ANSI National Accreditation Board (ANAB) as a GHG Validation and Verification Body.