Product Certifications consultants for Global Sales

I am looking for a professional and experienced consultant who can help me get the necessary certifications for my product to be sold in the global market. This includes ISO, CE and other applicable certifications which is necessary based on the material we use . I need advice on what qualifications my product needs, and assistance in acquiring the certifications. There is no specific deadline for obtaining these certifications. I am expecting the consultant to be able to provide me with expert insight on the required certifications and an efficient process for getting them. I look forward to hearing from you, and thanks for your help!