Reviews the data-handling rules that determine what an analysis dataset contains - BLQ method, actual-versus-nominal times, and exclusions. It records the censored proportion alongside the BLQ method because the choice only matters in proportion to it, checks the quantification limit in the plan against the bioanalytical report, requires sampling and dosing deviations to be handled by distinct rules, classifies each exclusion by whether it can be applied without seeing the result, and reconciles collected minus excluded against analysed. Use it for an analysis plan before derivation, or afterwards to establish what was actually applied. Example: "Please an analysis plan b…