Do GLPS apply to weather data and soil analysis data?
Any data which are collected as part of a study listed in 40 CFR 160.1 must be collected according to GLPS. This includes weather data and soil analyses which are collected as part of a larger study which must comply with GLPS. If non-study data such as local weather data are cited in a study report, and the study report clearly indicates that such data were not gathered as part of the study, GLPS would not apply to such data.