How can I implement ISO standards in my organization?
As a minimum you should familiarize yourself not only with the requirements of ISO standards but also with the content and philosophies given there. You have to clearly understand your organization’s activities and processes and appropriately interpret the requirements of the standards.
Large organizations often work with ISO consultants and specialists to implement the right standards for their organizations. However, small businesses may want to implement the standards on their own. There's no drawback in doing it yourself if you are already familiar with the concepts.

Advantages of ISO Certification
Here are some basic advantages ISO Certification