design process of preparing the brief and the design for the building (ISO 6707-1:2014, 3.1.3)(3.1.10) and its parts to achieve the design life (3.1.20)

period of time during which a product (3.5.12) in use meets or exceeds the performance (3.1.12)requirements (3.1.15)

period of time after installation during which a facility (3.1.37) or its component (3.1.13) parts meet(s) or exceed(s) the performance requirements (ISO 6707-1:2014, 9.1.16)(3.1.85.1)(3.1.85.2) [SOURCE: ISO 6707-1:2014, 9.3.83, modified — to apply the concept specifically to a facility(ies) and/or its component parts.] [ISO 15686-1:2011, 3.25]

period of time during which a product (3.1.3.1) in use meets or exceeds the performance requirements

period of time after installation during which a building (ISO 6707-1:2014, 3.1.3)(3.1.10) or its parts meet or exceed the performance requirements (ISO 6707-1:2014, 9.1.16) [SOURCE: ISO 6707-1:2014, 9.3.83]

period of time after installation during which a construction works (3.12) or its parts meets or exceeds the performance requirements (ISO 6707‑1:2004, 9.1.16)

period of time after installation during which a facility or its component parts continues to meet the performance requirements

period of time after installation during which a construction works (3.2.1) or its parts meet or exceed the performance requirement(s) (ISO 6707-1:2004, 9.1.16)

period of time after installation during which a construction works (3.10) or its parts meet or exceed the performance (3.20) requirements

generic methodology which, for a particular or any appropriate performance requirement (ISO 6707-1:2014, 9.1.16)(3.1.85.2), facilitates a prediction of the service life (3.1.113.1)(3.1.113.2) distribution of a building (ISO 6707-1:2014, 3.1.3)(3.1.10) or its parts for the use in a particular or in any appropriate environment (ISO 14050:2009, 3.1)(3.1.30)