SOLAS Regel (Regulation) I/14

Geltungsdauer und Gültigkeit der Zeugnisse   (Duration and validity of certificates)

•  MSC-MEPC.5/Circ.1: Recommended conditions for extending the period of validity of a certificate, 26.09.2005
•  MSC-MEPC.5/Circ.3: Unified interpretation of the date of completion of the survey and verification on which the certificates are based, 26.09.2005