The International Organization for Standardization (ISO) is an international standard-setting body composed of representatives from various national standards organizations.
Founded on 23 February 1947, the organization promotes worldwide proprietary, industrial and commercial standards. It is headquartered in Geneva, Switzerland, and as of March 2017 works in 162 countries.
A partnership firm can be registered whether at the time of its formation or even subsequently. You need to file an application with the Registrar of Firms of the area in which your business is located.