Hello to everyone! I am in preparation of the ISO 9001:2015 conversion and have several questions: In my company, the Managing Director has delegated the authority to QA director to be responsible for all the QA matters as well as sign all the QA documents. I have doubt that the Quality can be signed by QA director or should be signed by Managing Director? Actually I am just picking up this QA duty for short time and now just start the conversion preparation. Now I am preparing to review and revise the current manual and procedures documents. All the documents will at least have the Font change ( to cope with the request of our headquarter’s guidelines.) My question is those document without content change and have font change should have version up to indicate the difference. Am I understanding correct? Sorry for so many questions as I am newbie in ISO9001. I would appreciate your comments. Thanks.