The current document contains a standardised SWIM service design for an AMAN Sequence Service. This standardised service design follows the specification documents for service descriptions as provided by EUROCONTROL. Together with them, it can be used as a basis to implement SWIM Service instances. Those service instances would be on a very high level of interoperability as they follow common requirements on the logical and technical levels. A full service description encompasses a logical service design, which is technology agnostic and transfers the operational information requirements into a description of the SWIM service on a conceptual level and a description of the technical service design. This document contains the standardised service design for the Arrival Sequence Service, which can be taken as a blueprint for further SWIM service standardisation activities.