Seafarers' ability to understand and, where appropriate, give orders and instructions and report back in the common working language, as recorded in the ship's logbook shall be checked.
Déanfar seiceáil ar chumas na maraithe orduithe agus treoracha a thuiscint agus, i gcás inarb iomchuí é, a thabhairt, agus ar a gcumas tuairisciú ar ais sa teanga chomónta oibre, mar atá ar taifead i logleabhar na loinge.