Recipients of the STEM.org Accredited™ trustmark undergo a rigorous evaluation process to ensure they meet the highest standards for STEM education quality. The standards are developed by the community, for the community, ensuring that it is a decentralized process that promotes STEM equity. The criteria are based on evidence-based practices, research, and current trends in STEM education. The evaluation process includes a comprehensive review of the organization's overall effectiveness in promoting STEM education.