You mention being a license holder. Who is marketing the product? Are you having the product contract manufactured and then provided to you for marketing, or are you licensing a product design or some other form of intellectual property to another company that will make the product and then market it themselves?
In the latter case, you are not a manufacturer/marketer, and don't have any of the associated responsibilities.
In the former case:
If your product's realization by the contract manufacturer cannot be effectively 100% verified by you upon product receipt to meet your specifications, and/or if your product requires validated processes for which 100% verification is not an acceptable substitute, you will be responsible for control of your contract manufacturer's process validations.
You will be responsible for incorporation of product-realization-caused product hazards, and their control/mitigation, into your risk management.
If your contract manufacturer provides design services, you will be responsible for their conformance. Your product's Technical File will be your responsibility, even if you arrange for your Contract Manufacturer to construct and maintain it. You will be responsible for your product's labels/labeling.