DIN EN 16495:2019 Air Traffic Management - Information security for organisations supporting civil aviation operations; German and English version EN 16495:2019
2019DIN EN 16495:2019-11 Air Traffic Management - Information security for organisations supporting civil aviation operations; German and English version EN 16495:2019
2019DIN EN 16495:2019 Air Traffic Management - Information security for organisations supporting civil aviation operations; German and English version EN 16495:2019
2014DIN EN 16495:2014 Air Traffic Management - Information security for organisations supporting civil aviation operations; German and English version EN 16495:2014