Pete Daoust
License
The permission granted by competent authority to exercise a certain privilege that, without such authorization, would constitute an illegal act, a Trespass or a tort. The certificate or the document itself that confers permission to engage in otherwise proscribed conduct.
A license is different from a permit. The terms license and permit are often used interchangeably, but generally, a permit describes a more temporary form of permission. For example, if a homeowner seeks to make structural additions to her property, she may have to apply for permits from local land-use and Zoning boards. These permits expire on a certain date or when the work is finished. By contrast, the contractor who completes the work will likely hold a local license that allows her to operate her business for a certain number of years.
Licenses are an important and ubiquitous feature of contemporary society. Federal, state, and local governments rely on licensing to control a broad range of human activity, from commercial and professional to dangerous and environmental. Licenses may also be issued by private parties and by patent or Copyright holders.