Most labs reach accreditation in 9–12 months if validation data are ready and corrective actions close quickly.
Yes. ISO allows competent external auditors. LabSci offers mock audits that satisfy Clause 8.8.
LoD is the lowest detectable signal (signal-to-noise ratio of around 3). LoQ is the lowest level that can be quantified with acceptable accuracy and precision (signal-to-noise ratio of 10 or greater).
No. ISO 9001 covers general quality management. ISO 17025 addresses technical competence, method validity, and calibration control.