This document provides the final list of the services offered to users by the 61 facilities providing transnational access (TNA) in the context of the ATMO-ACCESS project (Solutions for Sustainable Access to Prepared in the context of the ATMO-ACCESS project (Solutions for Sustainable Access to Atmospheric Research Facilities). The project supports transnational, physical, and remote access to first-class operational European atmospheric research facilities to help conceive and implement harmonized access procedures and cross-RI access modalities and test the services developed in the project.The ACTRIS, IAGOS and ICOS Research Infrastructures (RIs)’ facilities providing transnational access in ATMO-ACCESS are: 29 Observational Facilities (OF), ground-based stations for long-term observations of atmospheric constituents that deliver long-term data based on a regular measurement schedule and common operation standards. 14 Simulation Chamber Facilities (SC), used to perform dedicated experiments under controlled conditions. 5 Mobile Facilities (MF). 13 Central Laboratories (CL), of which 4 are singular CL and 9 are co-located with OF (7), CF (1) and MF (1).All the research, innovation, and technical services offered by the facilities in ATMO-ACCESS, as well as the new training services developed in WP4, “Developing and optimally integrating joint training services” are listed and described. This document is meant to contribute to and enhance the participating RI’s catalogues of services.