Statutory guidance

MCA survey of lights and signalling equipment (MSIS 10)

Instructions for the guidance of surveyors, about inspecting ships' navigation lights, sound and visual signalling equipment.


MCA Survey of lights and signalling equipment (MSIS 10)

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This guidance is for:

  • surveyors
  • ship owners
  • masters
  • skippers
  • shipbuilders
  • manufacturers
Published 17 April 2014