A technology readiness level (TRL) is a systematic metric used to assess the maturity of a specific technology. The scale typically ranges from 1 to 9, where Level 1 represents basic research and Level 9 indicates that a technology is fully operational and deployed. TRLs provide a framework for project managers and stakeholders to evaluate the technological development stage, reduce risks, and make informed decisions about investments, funding, or implementation strategies. Understanding TRLs helps organizations gauge the feasibility of adopting new technologies.