5799.1 When used in this chapter, the following terms shall have the meanings ascribed:
DC One Card - a credential issued by the District government as a single credential for purposes of accessing multiple District facilities, programs, and benefits, such as public libraries, parks, recreation centers, and public schools. Each DC One Card contains a unique number and data elements that establish the unique identity of the cardholder. Some DC One Cards also contain electronic chips.
Electronic chip - a smart chip, radio frequency identification chip, or other contact or contact-less media, including but not limited to a Washington Metropolitan Area Transit Authority Smartrip chip, that is physically embedded in a DC One Card to provide identification and/or other functionality.
Source: Notice of Final Rulemaking published at 58 DCR 9512 (November 11, 2011)