I'm helping a small manufacturing firm achieve 9001:2008 registration. They do no design work, only manufacturing. They're small and trying to document a minimal set of formal procedures. They passed their Stage 1 audit, Stage 2 coming in mid-March. Is a formal procedure (and form) required for changing documents? Or can change requests be verbal with a summary of the change recorded in the signoff section of the document? The current Doc Control procedure, which the auditor reviewed and said looks fine, does not mention the need to use a form, only that changed documents must go through the same approval process as the original document before being implemented. Thanks in advance for your thoughts.