ETO-GMDSS-L3.1

ECDIS maintenance

ETO-GMDSS-M3 · Navigation Equipment · ETO-GMDSS-M3-A Bridge Systems

ECDIS compliance depends on keeping software updated to current IHO standards and holding the correct type approval documentation after each update; MSC.1/Circ.1503/Rev.2 confirms that a unit failing this may not satisfy chart carriage requirements.

Independent study. xplor is not an accredited training provider and awards no certificate or Certificate of Competency. Not a substitute for MCA-approved HV, GMDSS radio maintenance or ENEM courses. AI-drafted content pending subject-matter-expert review.