MARPOL Regel (Regulation) I/10
Geltungsdauer und Gültigkeit des Zeugnisses
(Duration and validity of certificate)
MARPOL Annex I Unified Interpretations,UI 17: Revalidation of an IOPP Certificate, MARPOL 2020 Consolidated Edition
Geltungsdauer und Gültigkeit des Zeugnisses
(Duration and validity of certificate)
MARPOL Annex I Unified Interpretations,UI 17: Revalidation of an IOPP Certificate, MARPOL 2020 Consolidated Edition