IEC 61300-3-54:2019 Fibre optic interconnecting devices and passive components. Basic test and measurement procedures Examinations and measurements. Angular misalignment between ferrule bore axis and ferrule axis for cylindrical ferrules

Link: IEC 61300-3-54:2019 Fibre optic interconnecting devices and passive components. Basic test and measurement procedures Examinations and measurements. Angular misalignment between ferrule bore axis and ferrule axis for cylindrical ferrules
Source: BSI Standards

IEC 61097-16:2019 Global Maritime Distress and Safety System (GMDSS) Ship earth stations operating in mobile-satellite systems recognized for use in the GMDSS. Operational and performance requirements, methods of testing and required test results

Marine safety
Health and safety requirements
Navigation systems
Sea navigation
Navigation

Link: IEC 61097-16:2019 Global Maritime Distress and Safety System (GMDSS) Ship earth stations operating in mobile-satellite systems recognized for use in the GMDSS. Operational and performance requirements, methods of testing and required test results
Source: BSI Standards