The present document is applicable to the Advanced Surface Movement Guidance and Control System (A-SMGCS) Routing Service. This service is based on the A-SMGCS surveillance service as specified in ETSI EN 303 213-1 [3] and generates individual routes for mobiles based on the trajectory start and end points and known constraints (e.g. standard taxi routes, taxiway closures). In most cases these trajectory points for aircraft are the assigned runway holding point and parking stand, or for vehicles, two positions on the movement area. Routes can be created or modified by the Controller at any time. The present document provides a European Standard for manufacturers, Air Navigation Service Providers and/or Airport Operators, who have to demonstrate and declare compliance of their systems and constituents to the Essential Requirements (ERs) of Annex VIII of Regulation (EU) No 2018/1139 [i.4].
Any software elements related to the software assurance level of an A-SMGCS are outside of the scope of the present
document. As such the ERs of Regulation (EU) No 2018/1139 [i.4] are not considered for software elements within the
present document.
The present document does not give presumption of conformity related to the maintenance requirements, environmental
constraints, procedure level, effect of harmful interference and civil/military coordination.
The present document does not give presumption of conformity to any current interoperability Implementing Rules
(IRs).
Requirements in the present document which refer to "should" statements or recommendations in the normatively
referenced material (clause 2.1) are to be interpreted as fully normative ("shall") for the purpose of compliance with the
present document if they are unambiguously referred to from the present document.
The reference to particular requirements is done either by citing the unambiguous requirement number or range of
numbers (e.g. "[REQ 30.] to [REQ 35.]") or, if no requirement numbers are available, by indicating the paragraph and
clause of the reference material where the requirement can be found.