When you are in need of hiring a consultant then you need to hire carefully and after complete research about that. First do some research about what you need in a consultant and how you can hire a good one which is suitable for your business? You can hire an ISO 9001 consultant for better results because they are professionals and have proper education and knowledge about this field. There are several ISO audit consultants from which you can hire anyone and get the best results for your audits. Before hiring make sure to see these:
Work: You need to see the work they have already done for the clients and get to know about their methods they have use for providing the best results. Their previous work will tell you about their abilities to work under different conditions as you will get to know how and where they have worked before.
Paperwork format: You need to see the work format they are using to provide the paper work to the employer. To check this you first get to know about it and then see whether they are providing all the information in proper format or not. If you see any mistakes or flaws in their used format then you have to discuss it with them and if they do not agree to change their working way then do not hire them.
Suggestion: While thinking all the other things you also need to search about their way of giving suggestions to the clients regarding the safety measures. You need to ask about their papers in which they have provided these suggestions or you can ask from their previous clients to that how helpful their suggestions are. If you get a positive answer from this search then hire them.
Reviews: You need to ask about their previous clients and then go to them and see what their thoughts are about the services of your selected consultant. You have to ask about their honest suggestions and if you get that then you will be lucky to get the best advice from strangers. You need to talk to them in a friendly manner and tell them that you need to their assistance in this crucial matter where the lives of your employees are at risk. No one will refuse you after listening to this.