The doctrine is not a defined law that can be invoked, but a set of principles which is incorporated in some form in the law of many states. The legal concept of the inviolability of the home has been known in Western Civilization since the age of the Roman Republic.
1 Operating Company Number, in telephony, a code used in various iconectiv telephony products, a major subset of which equate to Company Codes assigned by the National Exchange Carrier Association (NECA) to telecommunications carriers (including landline, wireless carriers, and resellers of various types).
An Export Control Classification Number (ECCN) is an alphanumeric designation (i.e., 1A984 or 4A001) used in the CCL to identify items for export control purposes. An ECCN categorizes items based on the nature of the product, i.e. type of commodity, technology or software and its respective technical parameters.hese controls are implemented through the Export Administration Regulations (EAR). If your item is subject to the jurisdiction of the U.S. Department of Commerce, you should first determine if your item is designated by an Export Control Classification Number (ECCN) on the Commerce Control List (CCL).