My experience has been that analytical equipment (HPLC, etc.) moves from bench to bench, lab to lab, or even facility to facility require a change control documenting the move with an assessment (risk based approach or not) on the recalibration and requalification efforts required after that move. Has anyone conducted this sort of move without change control? Are there any 483s or other regulatory write-ups citing companies for making these moves without appropriate change control documentation? Thanks for your help.