Specific behaviors are described in interfaces which inherit from Element but add additional functionality. For example, the HTMLElement interface is the base interface for HTML elements, while the SVGElement interface is the basis for all SVG elements. Languages outside the realm of the Web platform, like XUL through the XULElement interface, also implement it.
A certified agreement is a written collective employment agreement that sets out the wages and working conditions for a particular group of employees. The group of employees may be the whole of a government department or local government council that is somehow separate and distinct.ll agreements certified as of March 2006, may be viewed by clicking on the title of the Agreement to download the full certified agreement with certificate from either the Public Sector Agreements link or the Local Government Agreements link.
collective bargaining agreement. Written, legally enforceable contract for a specified period (usually one year), between the management of an organization and its employees represented by an independent trade union.