In order to conduct analysis for the evaluation of benefits derived from Transport Telematic Services (TTSs) that supports decisions about architecture design options, it is necessary to establish a characterization framework. This study identifies potentially relevant TTSs for Heavy Goods Vehicle (HGV) Transport, potential users and domain of usage for the services and present these in a useful framework for conducting analysis toward a holistic understanding of telematic services e.g. impact analysis, benefits analysis etc. An illustrative example employing the framework has been presented.