2021-04-122017-01-017981015SCOPUS;2-s2.0-85028336839http://hdl.handle.net/10784/28442The Lean Construction (LC) Implementing require assessing process to know the performance of the construction project's production system and identifying its opportunities for improvement. Through a mapping study the available literature on LC assessment initiatives is structured and analyzed. Research gaps are identified. In general, the LC evaluation initiatives focus on the fulfillment of practices and the performance of tools. © 2017. revistaESPACIOS.com. Derechos Reservados.spaRevista EspaciosLean construction (LC)Maturityinfo:eu-repo/semantics/article2021-04-12Cano S.Botero L.Rivera L.