GM1 CNS.OR.100(a) Technical and operational competence and capability

• ED Decision 2023/018/R found in: ATM/ANS Provision of Services (2017/373) (Mar 2025)

GM1 CNS.OR.100(a) Technical and operational competence and capability ED Decision 2023/018/R SURVEILLANCE SERVICES PROVIDERS The surveillance system should meet the performance requirements that are necessary to support the provision of air traffic services (ATS). Therefore, before commissioning a new or modified surveillance system, the surveillance services providers should develop a business case to demonstrate that the proposed surveillance system is the most effective solution that safely supports the required operations and, among other elements, considers efficiency issues (e.g. through-life cost (TLC) and the 1030/1090-MHz radio frequencies (RF) band usage). One option for the business case would be the use of ADS-B data. When comparing options regarding the 1030/1090-MHz RF band usage, surveillance services providers should consider the impact not only on their own surveillance systems but also on the neighbouring ones.