Further, they shall ensure such monitoring by their contractors, subcontractors, suppliers, licensees, distributors, and any other natural or legal persons with whom they have entered into any agreement, to the extent possible.
此外，如可能，应确保由承包商、分包商、供应商、许可证持有者、经销商和与他们签有协议的任何其他自然人或法人进行这种监督。