Guidance

MSN 646 Toxic substances in electronic devices

Drawing attention to a possible health hazard from beryllium oxide (beryllia) material - its dust is toxic.

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This notice is for all:

  • owners
  • masters
  • officers
  • seamen of merchant ships, yachts and other vessels
  • owners
  • skippers
  • crews of fishing vessels
  • marine radio companies
  • training schools